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keypair prior 1.0.4 window.crypto.getRandomValues weak prng

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.0$0-$5k0.00

A vulnerability classified as problematic was found in keypair. This vulnerability affects the function window.crypto.getRandomValues. The manipulation with an unknown input leads to a weak prng vulnerability. The CWE definition for the vulnerability is CWE-338. The product uses a Pseudo-Random Number Generator (PRNG) in a security context, but the PRNG's algorithm is not cryptographically strong. As an impact it is known to affect confidentiality.

The weakness was released 10/12/2021 as GHSA-3f99-hvg4-qjwj. The advisory is available at github.com. This vulnerability was named CVE-2021-41117 since 09/15/2021. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1600.001 by the MITRE ATT&CK project.

Upgrading to version 1.0.4 eliminates this vulnerability.

Productinfo

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.2
VulDB Meta Temp Score: 6.0

VulDB Base Score: 3.7
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 8.7
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Weak prng
CWE: CWE-338 / CWE-331 / CWE-330
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: keypair 1.0.4

Timelineinfo

09/15/2021 🔍
10/12/2021 +27 days 🔍
10/12/2021 +0 days 🔍
10/14/2021 +2 days 🔍

Sourcesinfo

Advisory: GHSA-3f99-hvg4-qjwj
Status: Not defined
Confirmation: 🔍

CVE: CVE-2021-41117 (🔍)

Entryinfo

Created: 10/12/2021 10:26
Updated: 10/14/2021 16:28
Changes: 10/12/2021 10:26 (3), 10/12/2021 10:27 (26), 10/12/2021 10:30 (19), 10/14/2021 16:21 (2), 10/14/2021 16:28 (1)
Complete: 🔍
Committer: roga
Cache ID: 79:EA0:103

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