CVE-2012-2131
28Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendepss 17%
from disclosure to weapon0 days
Published on NVDApr 24
1st PoCApr 19
exploitation probability
17%top 3% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
Multiple integer signedness errors in crypto/buffer/buffer.c in OpenSSL 0.9.8v allow remote attackers to conduct buffer overflow attacks, and cause a denial of service (memory corruption) or possibly have unspecified other impact, via crafted DER data, as demonstrated by an X.509 certificate or an RSA public key. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-2110.
Affected products
n/a · n/apublic PoCs found — 1✓ VexDay Proof
exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/18756⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
http://cvs.openssl.org/chngview?cn=22479http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10673http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.htmlhttp://lists.opensuse.org/opensuse-security-announce/2012-05/msg00014.htmlhttp://lists.opensuse.org/opensuse-security-announce/2012-05/msg00015.htmlhttp://lists.opensuse.org/opensuse-security-announce/2012-09/msg00007.htmlhttp://marc.info/?l=bugtraq&m=133728068926468&w=2http://marc.info/?l=bugtraq&m=134039053214295&w=2http://secunia.com/advisories/48895http://secunia.com/advisories/48956http://secunia.com/advisories/57353https://exchange.xforce.ibmcloud.com/vulnerabilities/75099