Omer Tripp, Marco Pistoia, Patrick Cousot, Radhia Cousot, and Salvatore Guarnieri.<bR> Andromeda: Accurate and Scalable Security Analysis of Web Applications.

Omer Tripp, Marco Pistoia, Patrick Cousot, Radhia Cousot, and Salvatore Guarnieri.
ANDROMEDA: Accurate and Scalable Security Analysis of Web Applications.
In Vittorio Cortellessa, Dániel Varró (Eds), Fundamental Approaches to Software Engineering — 16th International Conference, FASE 2013, Held as Part of the European Joint Conferences on Theory and Practice of Software, ETAPS 2013, Rome, Italy, March 16—24, 2013.
Letter paper format: Paper (PDF, 321 Kb)
Abstract: Security auditing of industry-scale software systems mandates automation. Static taint analysis enables deep and exhaustive tracking of suspicious data flows for detection of potential leakage and integrity violations, such as cross-site scripting (XSS), SQL injection (SQLi) and log forging. Research in this area has taken two directions: program slicing and type systems. Both of these approaches suffer from a high rate of false findings, which limits the usability of analysis tools based on these techniques. Attempts to reduce the number of false findings have resulted in analyses that are either (i) unsound, suffering from the dual problem of false negatives, or (ii) too expensive due to their high precision, thereby failing to scale to real-world applications.
In this paper, we investigate a novel approach for enabling precise yet scalable static taint analysis. The key observation informing our approach is that taint analysis is a demand-driven problem, which enables lazy computation of vulnerable information flows, instead of eagerly computing a complete data-flow solution, which is the reason for the traditional dichotomy between scalability and precision. We have implemented our approach in ANDROMEDA, an analysis tool that computes data-flow propagations on demand, in an efficient and accurate manner, and additionally features incremental analysis capabilities. ANDROMEDA is currently in use in a commercial product. It supports applications written in Java, .NET and JavaScript. Our extensive evaluation of ANDROMEDA on a suite of 16 production-level benchmarks shows ANDROMEDA to achieve high accuracy and compare favorably to a state-of-the-art tool that trades soundness for precision.
Keywords: Security, Static Analysis, Taint Analysis, Information Flow, Integrity, Abstract Interpretation.
Slides of the 25mn FASE'14 presentation are available in US Letter 4 slides/page PDF (5 Mb)

Bibliographic reference:

\bibitem{TrippPCCG-FASE13}
 O.~Tripp, M.~Pistoia, P.~Cousot, R.~Cousot, and S.~Guarnieri.
\newblock \textsc{Andromeda}: Accurate and Scalable Security Analysis of Web
        Applications.
\newblock In \emph{Proceedings of the 16th International Conference on 
          Fundamental Approaches to Software Engineering, FASE 2013},
          LNCS 7793, Springer, pp.\ 210--225, 2013.

@inproceedings{DBLP:conf/fase/TrippPCCG13,
  author    = {Omer Tripp and
               Marco Pistoia and
               Patrick Cousot and
               Radhia Cousot and
               Salvatore Guarnieri},
  title     = {Andromeda: Accurate and Scalable Security Analysis of Web
               Applications},
  booktitle = {Fundamental Approaches to Software Engineering - 16th International
               Conference, FASE 2013, Held as Part of the European Joint
               Conferences on Theory and Practice of Software, ETAPS 2013,
               Rome, Italy, March 16-24, 2013. Proceedings},
   editor    = {Vittorio Cortellessa and
               D{\'a}niel Varr{\'o}},
  publisher = {Springer},
  series    = {Lecture Notes in Computer Science},
  volume    = {7793},
  year      = {2013},
  pages     = {210--225},
}
}

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Last modified: Sun May 11 11:09:34 EDT 2014