CVE-2008-1685

gcc 4.2.0 through 4.3.0 in GNU Compiler Collection, when casts are not used, considers the sum of a pointer and an int to be greater than or equal to the pointer, which might lead to removal of length testing code that was intended as a protection mechanism against integer overflow and buffer overflow attacks, and provide no diagnostic message about this removal. NOTE: the vendor has determined that this compiler behavior is correct according to section 6.5.6 of the C99 standard (aka ISO/IEC 9899:1999)

🔗 References (6)

• cve@mitrehttp://gcc.gnu.org/bugzilla/show_bug.cgi?id=26763
• cve@mitrehttp://www.kb.cert.org/vuls/id/162289
• cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/41686
• af854a3a-2127-422b-91ae-364da2661108http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26763
• af854a3a-2127-422b-91ae-364da2661108http://www.kb.cert.org/vuls/id/162289
• af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/41686