Abstract
In Java 2 and Microsoft .NET Common Language Runtime (CLR), trusted code has often been programmed to perform access-restricted operations not explicitly requested by its untrusted clients. Since an untrusted client will be on the call stack when access control is enforced, an access-restricted operation will not succeed unless the client is authorized. To avoid this, a portion of the trusted code can be made “privileged.” When access control is enforced, privileged code causes the stack traversal to stop at the trusted code frame, and the untrusted code stack frames will not be checked for authorization. For large programs, manually understanding which portions of code should be made privileged is a difficult task. Developers must understand which authorizations will implicitly be extended to client code and make sure that the values of the variables used by the privileged code are not “tainted” by client code. This paper presents an interprocedural analysis for Java bytecode to automatically identify which portions of trusted code should be made privileged, ensure that there are no tainted variables in privileged code, and detect “unnecessary” and “redundant” privileged code. We implemented the algorithm and present the results of our analyses on a set of large programs. While the analysis techniques are in the context of Java code, the basic concepts are also applicable to non-Java systems with a similar authorization model.
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References
Agesen, O.: The Cartesian Product Algorithm: Simple and Precise Type Inference Of Parametric Polymorphism. In: Olthoff, W. (ed.) ECOOP 1995. LNCS, vol. 952, pp. 2–26. Springer, Heidelberg (1995)
Aho, A.V., Sethi, R., Ullman, J.D.: Compilers: Principles, Techniques, and Tools. Addison-Wesley, Reading (1986)
Ashcraft, K., Engler, D.: Using Programmer-Written Compiler Extensions to Catch Security Holes. In: Proceedings of the 2002 IEEE Symposium on Security and Privacy, Oakland, CA, USA, may 2002, pp. 143–159. IEEE Computer Society Press, Los Alamitos (2002)
Banerjee, A., Naumann, D.A.: A Simple Semantics and Static Analysis for Java Security. Technical Report CS2001-1, Stevens Institute of Technology, Hoboken, NJ, USA (July 2001)
Bartoletti, M., Degano, P., Ferrari, G.L.: Static Analysis for Stack Inspection. In: Proceedings of International Workshop on Concurrency and Coordination, Amsterdam, The Netherlands. Electronic Notes in Theoretical Computer Science, vol. 54. Elsevier, Amsterdam (2001)
Bartoletti, M., Degano, P., Ferrari, G.L.: Stack Inspection and Secure Program Transformations. International Journal of Information Security 2(3), 187–217 (2004)
Besson, F., Blanc, T., Fournet, C., Gordon, A.D.: From Stack Inspection to Access Control: A Security Analysis for Libraries. In: Proceedings of the 17th IEEE Computer Security Foundations Workshop, Pacific Grove, CA, USA, June 2004, pp. 61–75. IEEE Computer Society Press, Los Alamitos (2004)
Dean, D.: The Security of Static Typing with Dynamic Linking. In: Proceedings of the 4th ACM conference on Computer and Communications Security, Zurich, Switzerland, pp. 18–27. ACM Press, New York (1997)
Dean, D., Felten, E.W., Wallach, D.S.: Java Security: From HotJava to Netscape and beyond. In: Proceedings of the 1996 IEEE Symposium on Security and Privacy, Silver Spring, MD, USA, pp. 190–200. IEEE Computer Society Press, Los Alamitos (1996)
Dean, D., Felten, E.W., Wallach, D.S., Balfanz, D.: Java Security: Web Browsers and Beyond. Technical Report 566-597, Princeton University, Princeton, NJ, USA (February 1997)
Dean, J., Grove, D., Chambers, C.: Optimization of Object-Oriented Programs Using Static Class Hierarchy Analysis. In: Proceedings of the 9th European Conference on Object-Oriented Programming, Aarhus, Denmark, August 1995, pp. 77–101. Springer, Heidelberg (1995)
Dean, R.D.: Formal Aspects of Mobile Code Security. PhD thesis, Princeton University, Princeton, NJ, USA (January 1999)
Eclipse Project, http://www.eclipse.org
Erlingsson, Ú., Schneider, F.B.: IRM Enforcement of Java Stack Inspection. In: Proceedings of the 2000 IEEE Symposium on Security and Privacy, Oakland, CA, USA, May 2000, pp. 246–255. IEEE Computer Society, Los Alamitos (2000)
Foster, J.S., Terauchi, T., Aiken, A.: Flow-Sensitive Type Qualifiers. In: Proceedings of the 2002 ACM SIGPLAN Conference on Programming Language Design and Implementation, Berlin, Germany, june 2002, pp. 1–12 (2002)
Freeman, A., Jones, A.: Programming.NET Security, June 2003. O’Reilly & Associates, Inc., Sebastopol (2003)
Gong, L., Ellison, G., Dageforde, M.: Inside Java 2 Platform Security: Architecture, API Design, and Implementation, 2nd edn., May 2003. Addison-Wesley, Reading (2003)
Grätzer, G.: General Lattice Theory, 2nd edn. Birkhäuser, Basel (2003)
Gulwani, S., Necula, G.C.: Path-sensitive Analysis for Linear Arithmetic and Uninterpreted Functions. In: Giacobazzi, R. (ed.) SAS 2004. LNCS, vol. 3148, pp. 328–343. Springer, Heidelberg (2004)
Jensen, T.P., Métayer, D.L., Thorn, T.: Verification of Control Flow Based Security Properties. In: Proceedings of the 1999 IEEE Symposium on Security and Privacy, Oakland, CA, USA, May 1999, pp. 89–103 (1999)
Karger, P.A.: IBM Thomas J. Watson Research Center, Yorktown Heights, NY, USA. Private communication, 17 December (2004)
Kildall, G.A.: A Unified Approach to Global Program Optimization. In: Proceedings of the 1st Annual ACM SIGACT-SIGPLAN Symposium on Principles of Programming Languages, Boston, MA, USA, pp. 194–206. ACM Press, New York (1973)
Koegel, J.F., Koegel, R.M., Li, Z., Miruke, D.T.: A Security Analysis of VAX VMS. In: ACM 1985: Proceedings of the 1985 ACM Annual Conference on the Range of Computing: Mid-80’s Perspective, pp. 381–386. ACM Press, New York (1985)
Koved, L., Pistoia, M., Kershenbaum, A.: Access Rights Analysis for Java. In: Proceedings of the 17th ACM SIGPLAN Conference on Object-Oriented Programming, Systems, Languages, and Applications, Seattle, WA, USA, November 2002, pp. 359–372. ACM Press, New York (2002)
Muchnick, S.S.: Advanced Compiler Design and Implementation. Morgan Kaufmann Publishers Inc., San Francisco (1997)
Naumovich, G., Centonze, P.: Static Analysis of Role-Based Access Control in J2EE Applications. SIGSOFT Software Engineering Notes 29(5), 1–10 (2004)
Newsome, J., Song, D.: Dynamic Taint Analysis for Automatic Detection, Analysis, and Signature Generation of Exploits on Commodity Software. In: Proceedings of the 12th Annual Network and Distributed System Security Symposium, San Diego, CA, USA, Feb 2005. IEEE Computer Society, Los Alamitos (2005)
Pistoia, M., Nagaratnam, N., Koved, L., Nadalin, A.: Enterprise Java Security. Addison-Wesley, Reading (2004)
Pistoia, M., Reller, D., Gupta, D., Nagnur, M., Ramani, A.K.: Java 2 Network Security, 2nd edn. Prentice Hall PTR, Upper Saddle River (1999)
Pottier, F., Skalka, C., Smith, S.F.: A Systematic Approach to Static Access Control. In: Sands, D. (ed.) ESOP 2001. LNCS, vol. 2028, pp. 30–45. Springer, Heidelberg (2001)
Ryder, B.G.: Dimensions of Precision in Reference Analysis of Object-Oriented Languages. In: Proceedings of the 12th International Conference on Compiler Construction, Warsaw, Poland, April 2003, pp. 126–137 (2003) (Invited Paper)
Saltzer, J.H., Schroeder, M.D.: The Protection of Information in Computer Systems. In: Proceedings of the IEEE, september 1975, vol. 63, pp. 1278–1308 (1975)
Shankar, U., Talwar, K., Foster, J.S., Wagner, D.: Detecting Format String Vulnerabilities with Type Qualifiers. In: Proceedings of the 10th USENIX Security Symposium, Washington, DC, USA (August 2001)
Standard Performance Evaluation Corporation Java Business Benchmark 2000 (SPECjbb2000), http://www.spec.org .
Sun Microsystems, Security Code Guidelines, http://java.sun.com
Tip, F., Dinesh, T.B.: A Slicing-based Approach for Locating Type Errors. ACM Transactions on Software Engineering and Methodology 10(1), 5–55 (2001)
Volpano, D., Irvine, C., Smith, G.: A Sound Type System for Secure Flow Analysis. Journal of Computer Security 4(2-3), 167–187 (1996)
Wall, L., Christiansen, T., Orwant, J.: Programming Perl, 3rd edn. O’Reilly & Associates, Inc., Sebastopol (2000)
Dan, S.: Wallach. A New Approach to Mobile-Code Security. PhD thesis, Princeton University, Princeton, NJ, USA (January 1999)
Wallach, D.S., Balfanz, D., Dean, D., Felten, E.W.: Extensible Security Architectures for Java. In: Proceedings of the 16th ACM Symposium on Operating Systems Principles, Saint Malo, France, pp. 116–128. ACM Press, New York (1997)
Wallach, D.S., Felten, E.W.: Understanding Java Stack Inspection. In: Proceedings of the IEEE Symposium on Security and Privacy, Oakland, CA, USA, May 1998, pp. 52–63 (1998)
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Pistoia, M., Flynn, R.J., Koved, L., Sreedhar, V.C. (2005). Interprocedural Analysis for Privileged Code Placement and Tainted Variable Detection. In: Black, A.P. (eds) ECOOP 2005 - Object-Oriented Programming. ECOOP 2005. Lecture Notes in Computer Science, vol 3586. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11531142_16
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