Multiple Enterasys Products Remote Security Bypass Vulnerability

Bugtraq ID:	65167
Class:	Input Validation Error
CVE:	CVE-2013-7312
Remote:	Yes
Local:	No
Published:	Jan 23 2014 12:00AM
Updated:	Jan 23 2014 12:00AM
Credit:	Dr. Gabi Nakibly from Rafael Advanced Defense Systems as joint work he conducted with Eitan Menahem, Yuval Elovici and Ariel Waizel of Telekom Innovation Laboratories at Ben Gurion University
Vulnerable:	Enterasys s180 0 Enterasys s155 0 Enterasys s150 0 Enterasys s140 0 Enterasys s130 0 Enterasys k6 0 Enterasys k10 0 Enterasys g3 0 Enterasys c5 0
Not Vulnerable:

Multiple Enterasys Products Remote Security Bypass Vulnerability

Multiple Enterasys Products are prone to a remote security-bypass vulnerability due to an error in the OSPF protocol specification.

Exploiting this issue could allow an attacker to bypass certain security restrictions and take full control of the OSPF AS domain routing table, blackholed traffic, and intercepted traffic. This may aid in further attacks.

Multiple Enterasys Products Remote Security Bypass Vulnerability

An attacker can exploit this issue using readily available network tools.

Multiple Enterasys Products Remote Security Bypass Vulnerability

Solution:
Reportedly the issue is fixed, however Symantec has not confirmed this. Please contact the vendor for more information.

Multiple Enterasys Products Remote Security Bypass Vulnerability

References:

• Enterasys Networks Homepage (Enterasys Networks)
  
• Enterasys Networks Information for VU#229804 (Carnegie Mellon University)
  
• Open Shortest Path First (OSPF) Protocol does not specify unique LSA lookup iden (Carnegie Mellon University)