Cisco WebEx for iOS CVE-2012-6399 Certificate Validation Security Bypass Vulnerability

Bugtraq ID:	60155
Class:	Design Error
CVE:	CVE-2012-6399
Remote:	Yes
Local:	No
Published:	May 24 2013 12:00AM
Updated:	May 24 2013 12:00AM
Credit:	Charlie Eriksen via Secunia.
Vulnerable:	Cisco WebEx for iOS 4.1
Not Vulnerable:

Cisco WebEx for iOS CVE-2012-6399 Certificate Validation Security Bypass Vulnerability

Cisco WebEx for iOS is prone to a security-bypass vulnerability.

Successfully exploiting this issue allows attackers to perform man-in-the-middle attacks or impersonate trusted servers which will aid further attacks.

Cisco WebEx for iOS 4.1 is vulnerable; other versions may also be affected.

Cisco WebEx for iOS CVE-2012-6399 Certificate Validation Security Bypass Vulnerability

An attacker can use readily available network utilities to exploit this issue.

Cisco WebEx for iOS CVE-2012-6399 Certificate Validation Security Bypass Vulnerability

Solution:
Currently, we are not aware of any vendor-supplied patches. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Cisco WebEx for iOS CVE-2012-6399 Certificate Validation Security Bypass Vulnerability

References:

• Cisco Homepage (Cisco )
  
• WebEx Homepage (Cisco)