CVE-2012-6399

Published: May 27, 2013Modified: Apr 29, 2026

5.8

Vector

AV:N/AC:M/Au:N/C:P/I:P/A:N

Exploitability: 8.6 / Impact: 4.9

Source: NVD

Description

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.

Affected (1)

Products: Cisco: Webex

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Cisco Webex	Version 4.1

Related CWEs

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (2)

http://secunia.com/advisories/51412

Source: psirt@cisco.com

Vendor Advisory

http://secunia.com/advisories/51412

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.