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Value-Range Analysis of C Programs

Towards Proving the Absence of Buffer Overflow Vulnerabilities

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Focusing on buffer overflow vulnerabilities, this book presents a static analysis method designed to ensure the absence of such issues in C programs. It operates conservatively, identifying all potential overflows without requiring user input annotations. The analysis infers symbolic states at various program points to verify that array indices and pointer offsets remain within safe bounds. By mapping program operations to polyhedral operations, it offers a formal approach to analyzing structures and arrays, particularly addressing the complexities of C strings influenced by specific characters.

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Value-Range Analysis of C Programs, Axel Simon

Jazyk
Rok vydání
2008
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Titul
Value-Range Analysis of C Programs
Podtitul
Towards Proving the Absence of Buffer Overflow Vulnerabilities
Jazyk
anglicky
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Axel Simon
Rok vydání
2008
Vazba
pevná
Počet stran
302
ISBN10
1848000162
ISBN13
9781848000162
Série
Anotace
Focusing on buffer overflow vulnerabilities, this book presents a static analysis method designed to ensure the absence of such issues in C programs. It operates conservatively, identifying all potential overflows without requiring user input annotations. The analysis infers symbolic states at various program points to verify that array indices and pointer offsets remain within safe bounds. By mapping program operations to polyhedral operations, it offers a formal approach to analyzing structures and arrays, particularly addressing the complexities of C strings influenced by specific characters.