insecure signal handler design
Date: Mon, 28 May 2001 18:10:16 -0400 (EDT)
From: Michal Zalewski <[email protected]>
To: [email protected]
Subject: insecure signal handler design
Cc: [email protected], [email protected]
---373265275-291080756-991087816=:18807
Content-Type: TEXT/PLAIN; charset=US-ASCII
We are proud to announce our new security paper, "Delivering signals for
fun and profit". This paper is an attempt to discuss security aspects of
very common signal handler coding practices, describing theoretical
background and demonstrating actual attack scenarios against live code in
Unix environment.
The paper is available at:
http://razor.bindview.com/publish/papers/signals.txt
For your convenience, it is attached to this message as well (20 kB). Your
feedback would be greatly appreciated.
--
_____________________________________________________
Michal Zalewski [[email protected]] [security]
[http://lcamtuf.coredump.cx] <=-=> bash$ :(){ :|:&};:
=-=> Did you know that clones never use mirrors? <=-=
---373265275-291080756-991087816=:18807
Content-Type: TEXT/plain; name="signals.txt"
Content-Transfer-Encoding: BASE64
Content-ID: <[email protected]>
Content-Description: signal delivery paper
Content-Disposition: attachment; filename="signals.txt"
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