Apache Traffic Server Remote DNS Cache Poisoning Vulnerability

Bugtraq ID:	43111
Class:	Design Error
CVE:	CVE-2010-2952
Remote:	Yes
Local:	No
Published:	Sep 09 2010 12:00AM
Updated:	Sep 09 2010 12:00AM
Credit:	Tim Brown, Nth Dimension
Vulnerable:	Apache Traffic Server 2.0
Not Vulnerable:	Apache Traffic Server 2.0.1

Apache Traffic Server Remote DNS Cache Poisoning Vulnerability

Apache Traffic Server is prone to a remote DNS cache-poisoning vulnerability.

An attacker can exploit this issue to divert data from a legitimate site to an attacker-specified site.

Successful exploits will allow the attacker to manipulate cache data, potentially facilitating man-in-the-middle, site-impersonation, or denial-of-service attacks.

Versions prior to Apache Traffic Server 2.0.1.

Apache Traffic Server Remote DNS Cache Poisoning Vulnerability

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

Apache Traffic Server Remote DNS Cache Poisoning Vulnerability

Solution:
Updates are available. Please see the references for more information.

Apache Traffic Server Remote DNS Cache Poisoning Vulnerability

References:

• Improve DNS resilience against spoofs and poisoning (Apache Software Foundation)
  
• Nth Dimension Security Advisory (NDSA20100830) (Tim Brown )