rgod has discovered a vulnerability in DVRHOST Web CMS OCX, which can be exploited by malicious people to compromise a user's system.
The vulnerability is caused due to a boundary error in the PdvrAtl.PdvrOcx.1 ActiveX control (PDVRATL.DLL) when handling arguments passed to the "TimeSpanFormat()" method. This can be exploited to cause a stack-based buffer overflow by passing an overly-long argument to the affected method.
Successful exploitation allows execution of arbitrary code.
The vulnerability is confirmed in PDVRATL.DLL version 126.96.36.199. Other versions may also be affected.
Solution: Set the kill-bit for the affected ActiveX control.
Provided and/or discovered by: rgod
Original Advisory: http://milw0rm.com/exploits/4903
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: DVRHOST Web CMS OCX PdvrOcx Class ActiveX Control Buffer Overflow
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.