karmaguedon has reported a vulnerability in Claroline, which potentially can be exploited by malicious people to bypass certain security restrictions.
The vulnerability is caused due to the "claro_init_local.inc.php" script generating a predictable value based on the current time for the authentication cookie used by the internal SSO (Single Sign-On) system. This may be exploited to gain access to an application using Claroline's internal SSO system.
Successful exploitation requires that the SSO functionality is enabled (not enabled by default).
The vulnerability has been reported in version 1.7.2. Other versions may also be affected.
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: Claroline Single Sign-On System Predictable Cookie
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.