CVE-2009-4831
First published: Thu Apr 29 2010(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cerulean Studios Trillian | =3.1 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2009-4831?
CVE-2009-4831 is classified as a medium severity vulnerability due to the potential for credential theft via man-in-the-middle attacks.
How do I fix CVE-2009-4831?
To mitigate CVE-2009-4831, users should upgrade to a newer version of Trillian that properly verifies SSL certificates.
What type of attack does CVE-2009-4831 expose users to?
CVE-2009-4831 exposes users to man-in-the-middle attacks where attackers can intercept and capture MSN credentials.
Is CVE-2009-4831 present in all versions of Trillian?
CVE-2009-4831 specifically affects Trillian 3.1 Basic and may not be present in later versions or different software configurations.
Can I use Trillian 3.1 Basic safely despite CVE-2009-4831?
Using Trillian 3.1 Basic is not safe while CVE-2009-4831 exists, as SSL certificate verification is compromised.
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