Web8 sep. 2024 · A static analysis framework that first constructs an inter-procedural call graph and utilizes taint analysis to accurately identify potential IO2BO vulnerabilities, and feeds the constraints to SMT solver to decide their satisfiability. The Integer-Overflow-to-Buffer-Overflow (IO2BO) vulnerability has been widely exploited by attackers to cause severe … Web11 dec. 2012 · It is shown how program analysis can simultaneously consider each bit-string to be both signed and unsigned, thus improving precision, and the idea for the specific case of integer bounds analysis is implemented. Many compilers target common back-ends, thereby avoiding the need to implement the same analyses for many different source …
An automated approach to fix buffer overflows - Semantic Scholar
WebThe Integer-Overflow-to-Buffer-Overflow (IO2BO) vulnerability is an underrated source of security threats. Despite many works have been done to mitigate integer overflow, existing tools either report large number of false positives or introduce unacceptable time... WebInteger-Overflow-to-Buffer-Overflow (IO2BO) vulnerabilities can be exploited by attackers to cause severe damages to computer systems. In this paper, we present the design and … cte internet
Using type analysis in compiler to mitigate integer-overflow-to …
WebThe Integer-Overflow-to-Buffer-Overflow (IO2BO) vulnerability is an underestimated threat. Automatically identifying and fixing this kind of vulnerability are critical for software security. In this paper, we present the design and implementation of IntPatch, a compiler extension for automatically fixing IO2BO vulnerabilities in C/C++ programs at compile time. WebOne of the top two causes of software vulnerabilities in operating systems is the integer overflow. A typical integer overflow vulnerability is the Integer Overflow to Buffer … WebThe Integer-Overflow-to-Buffer-Overflow (IO2BO) vulnerability has been widely exploited by attackers to cause severe damages to computer systems. earthbourne warminster pa