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Grabit <= 1.7.2 beta 3 NZB file parsing stack overflow
From: Niels Teusink <my_first_name_here () teusink net>
Date: Sun, 03 May 2009 23:27:56 +0200
Grabit <= 1.7.2 beta 3 NZB file parsing stack overflow Impact: Remote code execution Version: <= 1.7.2 beta 3 DescriptionGrabit is a popular Windows usenet client designed for downloading binary files. It has support for NZB files, which a user would usually acquire from an external source. Version 1.7.2 beta 3 is vulnerable to a stack overflow when parsing DTD references in NZB files. Earlier versions are vulnerable as well. Reliable exploitation is pretty straightforward.
FixI reported this to the author a while ago. He has now released version 1.7.2 beta 4, which fixes the bug. It can be downloaded at http://www.shemes.com/
Best regards, Niels Teusink http://blog.teusink.net/
Current thread:
- Grabit <= 1.7.2 beta 3 NZB file parsing stack overflow Niels Teusink (May 04)