Spentera Research has discovered a vulnerability in Distinct Intranet Servers, which can be exploited by malicious people to disclose system information and compromise a vulnerable system.
The vulnerability is caused due to an input validation error when processing GET and PUT requests and can be exploited to download or manipulate files in arbitrary locations outside the TFTP root via directory traversal sequences.
The vulnerability is confirmed in version 3.10. Prior versions may also be affected.
Solution: Update to version 3.11.
Provided and/or discovered by: Tom Gregory, Spentera Research
Original Advisory: http://www.spentera.com/advisories/2012/SPN-01-2012.pdf
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 firstname.lastname@example.org
Subject: Distinct Intranet Servers TFTP Server Directory Traversal Vulnerability
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.