Some vulnerabilities have been reported in GuppY, which can be exploited by malicious people to compromise vulnerable systems.
1) Input passed to the "REMOTE_ADDR" and "msg[x]" cookies in error.php is not properly sanitised before being stored in .inc files. This can be exploited to execute arbitrary PHP code by requesting the .inc file through error.php.
2) Input passed to the "selskin" parameter in index.php is not properly verified before being used to include files. This can be exploited to include files from local (or by e.g. including ../inc/boxleft.inc also external) resources.
The vulnerabilities in #1 are confirmed in version 4.5.16. Vulnerability #2 is reported in version 4.6.3. Other versions may also be affected.
Solution: Update to version 4.6.4.
Provided and/or discovered by: 1) rgod
Original Advisory: 1) http://milw0rm.com/exploits/3221
Do you have additional information related to this advisory?
Please provide information about patches, mitigating factors, new versions, exploits, faulty patches, links, and other relevant data by posting comments to this Advisory. You can also send this
information to email@example.com
Subject: GuppY Multiple Vulnerabilities
No posts yet
You must be logged in to post a comment.
Secunia Customer Login
Not a customer already?
Learn more about how our market leading Vulnerability Management solutions can help you manage risk and ensure compliance.