OpenSSL before 0.9.8k on WIN64 and certain other platforms does not properly handle a malformed ASN.1 structure, which allows remote attackers to cause a denial of service (invalid memory access and application crash) by placing this structure in the public key of a certificate, as demonstrated by an RSA public key.
https://kb.bluecoat.com/index?page=content&id=SA50
https://exchange.xforce.ibmcloud.com/vulnerabilities/49433
http://www.vupen.com/english/advisories/2009/1548
http://www.vupen.com/english/advisories/2009/1175
http://www.vupen.com/english/advisories/2009/1020
http://www.vupen.com/english/advisories/2009/0850
http://www.securityfocus.com/bid/34256
http://www.php.net/archive/2009.php#id2009-04-08-1
http://www.openssl.org/news/secadv_20090325.txt
http://voodoo-circle.sourceforge.net/sa/sa-20090326-01.html
http://support.apple.com/kb/HT3865
http://sourceforge.net/project/shownotes.php?release_id=671059&group_id=116847
http://securitytracker.com/id?1021906
http://secunia.com/advisories/42733
http://secunia.com/advisories/42724
http://secunia.com/advisories/36701
http://secunia.com/advisories/35729
http://secunia.com/advisories/35380
http://secunia.com/advisories/35065
http://secunia.com/advisories/34666
http://secunia.com/advisories/34460
http://secunia.com/advisories/34411
http://marc.info/?l=bugtraq&m=127678688104458&w=2
http://marc.info/?l=bugtraq&m=124464882609472&w=2
http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00014.html
http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00013.html
http://lists.opensuse.org/opensuse-security-announce/2009-05/msg00000.html
http://lists.apple.com/archives/security-announce/2009/Sep/msg00004.html