CVE-2012-2675

Multiple integer overflows in the (1) CallMalloc (malloc) and (2) nedpcalloc (calloc) functions in nedmalloc (nedmalloc.c) before 1.10 beta2 make it easier for context-dependent attackers to perform memory-related attacks such as buffer overflows via a large size value, which causes less memory to be allocated than expected.

🔗 References (12)

• secalert@redhathttp://kqueue.org/blog/2012/03/05/memory-allocator-security-revisited/
• secalert@redhathttp://www.openwall.com/lists/oss-security/2012/06/05/1
• secalert@redhathttp://www.openwall.com/lists/oss-security/2012/06/07/13
• secalert@redhathttps://github.com/ned14/nedmalloc/blob/master/Readme.html
• secalert@redhathttps://github.com/ned14/nedmalloc/commit/1a759756639ab7543b650a10c2d77a0ffc7a2000
• secalert@redhathttps://github.com/ned14/nedmalloc/commit/2965eca30c408c13473c4146a9d47d547d288db1
• af854a3a-2127-422b-91ae-364da2661108http://kqueue.org/blog/2012/03/05/memory-allocator-security-revisited/
• af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2012/06/05/1
• af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2012/06/07/13
• af854a3a-2127-422b-91ae-364da2661108https://github.com/ned14/nedmalloc/blob/master/Readme.html
• af854a3a-2127-422b-91ae-364da2661108https://github.com/ned14/nedmalloc/commit/1a759756639ab7543b650a10c2d77a0ffc7a2000
• af854a3a-2127-422b-91ae-364da2661108https://github.com/ned14/nedmalloc/commit/2965eca30c408c13473c4146a9d47d547d288db1