Red Hat Certificate System (RHCS) before 8.1.1 and Dogtag Certificate System does not properly check certificate revocation requests made through the web interface, which allows remote attackers with permissions to revoke end entity certificates to revoke the Certificate Authority (CA) certificate.
https://exchange.xforce.ibmcloud.com/vulnerabilities/77102
https://bugzilla.redhat.com/show_bug.cgi?id=836268
http://www.securitytracker.com/id?1027284
http://www.securityfocus.com/bid/54608
http://secunia.com/advisories/50013