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Vulnerability Score 4.6 4.6
CVE Id CVE-2006-0635
Last Modified 05 Sep 2008 04:59:48
Published 10 Feb 2006 06:02:00
Confidentiality Impact PARTIAL PARTIAL
Integrity Impact PARTIAL PARTIAL
Availability Impact PARTIAL PARTIAL
Access Vector LOCAL
Access Complexity LOW
Authentication NONE



Tiny C Compiler (TCC) 0.9.23 (aka TinyCC) evaluates the "i>sizeof(int)" expression to false when i equals -1, which might introduce integer overflow vulnerabilities into applications that could be exploited by context-dependent attackers.

Vulnerable Systems


  • Fabrice Bellard Tiny C Compiler 0.9.23


BUGTRAQ - 20060207 Re: [xfocus-SD-060206]BCB compiler incorrect deal sizeof operator vulnerability

OSVDB - 22956

Last Updated: 27 May 2016 10:41:44