bugtraq - [ANNOUNCE] glibc heap protection patch

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Message-ID: <E690C92D-2434-11D8-8B1F-000A95675F0E@cs.ucsb.edu>
Date: Mon, 1 Dec 2003 11:31:03 -0800
From: William Robertson <wkr@...ucsb.edu>
To: sectools@...urityfocus.com, bugtraq@...urityfocus.com,
	focus-ids@...urityfocus.com
Subject: [ANNOUNCE] glibc heap protection patch

Hi all,

I'd just like to announce that we have a heap protection system for 
glibc available for download. The system detects and prevents all heap 
overflow exploits that modify inline control information from 
succeeding against a protected application, can be installed 
system-wide or on a per-process basis using LD_PRELOAD, and is 
transparent to existing applications.

We would definitely appreciate any feedback and bug reports on the 
code. The patch and some additional information is available at:

http://www.cs.ucsb.edu/~wkr/projects/heap_protection/

Enjoy!

--
William Robertson
Reliable Software Group, UC Santa Barbara
http://www.cs.ucsb.edu/~wkr/