01 Record
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
UnratedPUBLISHEDCNA: redhat
CNA base scoreUnratedNo CNA CVSS vector
02 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
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 1.32% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 70.5% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2012-07-25 19:00Z14 YR AGO
- Last updated
- 2024-09-16 18:59Z2 YR AGO
- Reserved
- 2012-05-14
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- Data version
- 5.1
- Document digest
- 47ec51e0fa6244761258c3651cff414c5ce26e67562caac853ca94e0d2f635d0
05 Affected products
VendorProductVersionsPlatforms
06 References
- kqueue.orghttp://kqueue.org/blog/2012/03/05/memory-allocator-security-revisited/
- github.comhttps://github.com/ned14/nedmalloc/commit/1a759756639ab7543b650a10c2d77a0ffc7a2000
- www.openwall.com[oss-security] 20120605 memory allocator upstream patcheshttp://www.openwall.com/lists/oss-security/2012/06/05/1
- www.openwall.com[oss-security] 20120607 Re: memory allocator upstream patcheshttp://www.openwall.com/lists/oss-security/2012/06/07/13
- github.comhttps://github.com/ned14/nedmalloc/commit/2965eca30c408c13473c4146a9d47d547d288db1
- github.comhttps://github.com/ned14/nedmalloc/blob/master/Readme.html