CVE-2012-4555

The token processing system (pki-tps) in Red Hat Certificate System (RHCS) before 8.1.3 does not properly handle interruptions of token format operations, which allows remote attackers to cause a denial of service (NULL pointer dereference and Apache httpd web server child process crash) via unspecified vectors.

🔗 References (10)

• secalert@redhathttp://rhn.redhat.com/errata/RHSA-2012-1550.html
• secalert@redhathttp://secunia.com/advisories/51482
• secalert@redhathttp://www.securityfocus.com/bid/56843
• secalert@redhathttp://www.securitytracker.com/id?1027846
• secalert@redhathttps://bugzilla.redhat.com/show_bug.cgi?id=869570
• af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2012-1550.html
• af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/51482
• af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/56843
• af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id?1027846
• af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=869570