Webex Security Vulnerabilities - 2013

CVE-2012-6399

Cisco WebEx 4.1 on iOS does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate, aka Bug ID CSCud94176.

CVE-2013-3425

The Meeting Center component in Cisco WebEx 11 generates different error messages for invalid file-access attempts depending on whether a file exists, which allows remote authenticated users to enumerate files via a series of SPI calls, aka Bug ID CSCuc35965.