CVE-2012-5667
23Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendepss 1.0%
from disclosure to weapon0 days
Published on NVDJan 3
1st PoCDec 31
exploitation probability
1.0%top 40% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
Multiple integer overflows in GNU Grep before 2.11 might allow context-dependent attackers to execute arbitrary code via vectors involving a long input line that triggers a heap-based buffer overflow.
Affected products
n/a · n/apublic PoCs found — 1✓ VexDay Proof
exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/23779⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
http://git.savannah.gnu.org/cgit/grep.git/commit/?id=8fcf61523644df42e1905c81bed26838e0b04f91http://git.savannah.gnu.org/cgit/grep.git/commit/?id=cbbc1a45b9f843c811905c97c90a5d31f8e6c189http://git.sv.gnu.org/gitweb/?p=grep.git%3Ba=shortlog%3Bh=v2.11http://lists.gnu.org/archive/html/bug-grep/2012-12/msg00004.htmlhttp://openwall.com/lists/oss-security/2012/12/22/6http://rhn.redhat.com/errata/RHSA-2015-1447.htmlhttps://bugs.launchpad.net/ubuntu/+source/grep/+bug/1091473https://bugzilla.redhat.com/show_bug.cgi?id=889935http://www.securityfocus.com/bid/57033