Description
The Cisco Content Services Switch (CSS) 11500 with software 08.20.1.01 conveys authentication data through ClientCert-* headers but does not delete client-supplied ClientCert-* headers, which might allow remote attackers to bypass authentication via crafted header data, as demonstrated by a ClientCert-Subject-CN header, aka Bug ID CSCsz04690.
References
- 20100702 VSR Advisory: Multiple Cisco CSS / ACE Client Certificate and HTTP Header Manipulation Vulnerabilities mailing-list
- 1024167 vdb-entry
- 41315 vdb-entry
- http://www.vsecurity.com/resources/advisory/20100702-1/
- 66091 vdb-entry