CVE-2012-2675

· N/AModified

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CVSS v3.1

N/A

EPSS

1.32%

Published

Jul 25, 2012

Modified

Apr 28, 2026

Public PoC / Exploit

All weaponized →

No public PoC or exploit code indexed for this CVE.

Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

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.

Weaknesses (CWE)

CWE-189

Affected Products (1)

nedprod · nedmallocvulnerable

References (12)

http://kqueue.org/blog/2012/03/05/memory-allocator-security-revisited/

http://www.openwall.com/lists/oss-security/2012/06/05/1

http://www.openwall.com/lists/oss-security/2012/06/07/13

https://github.com/ned14/nedmalloc/blob/master/Readme.html

https://github.com/ned14/nedmalloc/commit/1a759756639ab7543b650a10c2d77a0ffc7a2000

ExploitPatch

https://github.com/ned14/nedmalloc/commit/2965eca30c408c13473c4146a9d47d547d288db1