Vulnerability CVE-2009-4831
Published: 2010-04-29   Modified: 2012-02-13

Description:
Cerulean Studios Trillian 3.1 Basic does not check SSL certificates during MSN authentication, which allows remote attackers to obtain MSN credentials via a man-in-the-middle attack with a spoofed SSL certificate.

See advisories in our WLB2 database:
Topic
Author
Date
Med.
Trillian SSL Certificate Vulnerability
Gabriel Menezes ...
03.05.2010

Type:

CWE-20

 (Improper Input Validation)

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5.8/10
4.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
None
Affected software
Trillian -> Trillian 

 References:
http://www.securityfocus.com/archive/1/504573/100/0/threaded
http://www.securityfocus.com/bid/35509
https://exchange.xforce.ibmcloud.com/vulnerabilities/51400
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