Trillian 3.1.9.0 DTD File Buffer Overflow

2009.04.01

Credit: david130490

Risk: High

Local: No

Remote: No

CVE: CVE-2008-6563

CWE: CWE-119

CVSS Base Score: 9.3/10

Impact Subscore: 10/10

Exploitability Subscore: 8.6/10

Exploit range: Remote

Attack complexity: Medium

Authentication: No required

Confidentiality impact: Complete

Integrity impact: Complete

Availability impact: Complete

Name:

Trillian 3.1.9.0 DTD File Buffer Overflow

Software:

Trillian 3.1.9.0

Vendor:

Cerulean Studios

Description:

Trillian 3.1.9.0. Basic(and maybe minor versions and other as Pro) is vulnerable to parser xml format in .dtd file type. The explotation requires that the user download a malformed file and installed in a stixe directory and others. The bug is a function that parse .dtd files with SYSTEM and file identifier.

Web:

http://www.ceruleanstudios.com/

Download a poc file:

http://www.p1mp4m.es/index.php?act=attach&type=post&id=18

References:

http://xforce.iss.net/xforce/xfdb/41782

http://www.securityfocus.com/bid/28747

http://www.securityfocus.com/archive/1/archive/1/490772/100/0/threaded

http://osvdb.org/51130

See this note in RAW Version

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Trillian 3.1.9.0 DTD File Buffer Overflow

References:

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