CVE-2012-2131 Information

Description

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.

Reference

http://cvs.openssl.org/chngview?cn=22479 http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10673 http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00014.html http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00015.html http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00007.html http://marc.info/?l=bugtraq&m=133728068926468&w=2 http://marc.info/?l=bugtraq&m=134039053214295&w=2 http://secunia.com/advisories/48895 http://secunia.com/advisories/48956 http://secunia.com/advisories/57353 http://support.apple.com/kb/HT5784 http://www.debian.org/security/2012/dsa-2454 http://www.mandriva.com/security/advisories?name=MDVSA-2012:064 http://www.openssl.org/news/secadv_20120424.txt http://www.openwall.com/lists/oss-security/2012/04/24/1 http://www.securityfocus.com/bid/53212 http://www.securitytracker.com/id?1026957 http://www.ubuntu.com/usn/USN-1428-1 http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004564 https://exchange.xforce.ibmcloud.com/vulnerabilities/75099