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VID 23195
Severity 40
Port 139,445
Protocol TCP
Class P2P
Detailed Description A version of Trillian program which is older than 3.1.6.0 has been installed on the host. Trillian is a peer-to-peer (P2P) file sharing program for Microsoft Windows operating system used to share audio, video, and other media files. Cerulean Studios Trillian Pro versions prior to 3.1.6.0 are vulnerable to a heap-based buffer overflow vulnerability, caused by improper handling of UTF-8 sequences when word-wrapping UTF-8 text. A remote attacker could exploit this vulnerability to execute arbitrary code on the affected host.

* Note: This check requires an account with administrative privileges which can log into the host to scan. Absence of these condition will result in the check not being performed and a False Negative for all vulnerable hosts.

* References:
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=545
http://www.securityfocus.com/archive/1/471673/30/0/threaded
http://blog.ceruleanstudios.com/?p=150

* Platforms Affected:
Cerulean Studios, Trillian Pro versions prior to 3.1.6.0
Microsoft Windows Any version
Recommendation If P2P file sharing is not allowed at your organization, uninstall the Trillian program.

-- OR --

Upgrade to the latest version of Trillian (3.1.6.0 or later), available from the Trillian Web site at http://www.ceruleanstudios.com/
Related URL CVE-2007-3305 (CVE)
Related URL 24523 (SecurityFocus)
Related URL (ISS)