CVE-2012-5816: Input Validation
First published: Sun Nov 04 2012(Updated: )
AOL Instant Messenger (AIM) 1.0.1.2 does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| AOL Instant Messenger Lite | =1.0.1.2 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2012-5816?
CVE-2012-5816 is considered a medium-severity vulnerability due to its potential to allow man-in-the-middle attacks.
How do I fix CVE-2012-5816?
To fix CVE-2012-5816, upgrade AOL Instant Messenger to a version that implements proper hostname verification.
Which software is affected by CVE-2012-5816?
CVE-2012-5816 affects AOL Instant Messenger version 1.0.1.2.
What type of attack does CVE-2012-5816 allow?
CVE-2012-5816 allows man-in-the-middle attackers to spoof SSL servers.
What are the implications of CVE-2012-5816 on user security?
The implications of CVE-2012-5816 include exposed sensitive data and potential unauthorized access to user accounts.
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- version/aol instant messenger lite/1.0.1.2