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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.3 UNKNOWN
NETWORK
MEDIUM
AV:N/AC:M/Au:N/C:N/I:P/A:N
redhatCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 72%
VendorProductVersion
nedprodnedmalloc
𝑥
≤ 1.10
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
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
https://github.com/ned14/nedmalloc/commit/2965eca30c408c13473c4146a9d47d547d288db1
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
https://github.com/ned14/nedmalloc/commit/2965eca30c408c13473c4146a9d47d547d288db1