VRT Advisories


VRT Rules 2007-02-12

Sourcefire VRT Update

Date: 2007-02-12

Synopsis:

The Sourcefire Vulnerability Research Team (VRT) is aware of a vulnerability affecting Sun Solaris systems.

Details:

Sun Solaris Telnet Authentication Bypass: Sun Solaris systems are vulnerable to an authentication bypass vulnerability in the Telnet daemon. The issue may be exploited by a remote attacker who is able to use telnet to connect to the targeted machine. Exploit software is not required.

A rule to detect attacks targeting this vulnerability is included in this release and is identified as SID 10136.

Rule Pack Summary:

For a complete list of new and modified rules, click here.

Warning:

Sourcefire VRT rule packs often utilize enhancements made to Snort. Operators should upgrade to the latest revision or patch level for Snort to ensure these enhancements are available before using these rules.

About the VRT:

The Sourcefire VRT is a group of leading edge intrusion detection and prevention experts working to proactively discover, assess and respond to the latest trends in hacking activity, intrusion attempts and vulnerabilities. This team is also supported by the vast resources of the open source Snort community, making it the largest group dedicated to advances in the network security industry.