CVE-2012-2675
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
6.9 Medium
AI Score
Confidence
Low
0.002 Low
EPSS
Percentile
55.5%
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.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| nedprod:nedmalloc | nedprod nedmalloc | le | 1.10 |
References
kqueue.org/blog/2012/03/05/memory-allocator-security-revisited/
www.openwall.com/lists/oss-security/2012/06/05/1
www.openwall.com/lists/oss-security/2012/06/07/13
github.com/ned14/nedmalloc/blob/master/Readme.html
github.com/ned14/nedmalloc/commit/1a759756639ab7543b650a10c2d77a0ffc7a2000
github.com/ned14/nedmalloc/commit/2965eca30c408c13473c4146a9d47d547d288db1
Related
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
6.9 Medium
AI Score
Confidence
Low
0.002 Low
EPSS
Percentile
55.5%