4.3

CVE-2012-2675

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Nedprod ≫ Nedmalloc Updatebeta1 Version <= 1.10
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.33% 0.672
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:P/A:N
Es wurden noch keine Informationen zu CWE veröffentlicht.
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
Patch
Exploit
https://github.com/ned14/nedmalloc/commit/2965eca30c408c13473c4146a9d47d547d288db1
Patch
Exploit