From: "Dmitry V. Levin" <ldv@alt-linux.org> To: devel@altlinux.ru Subject: [devel] [lcamtuf@bos.bindview.com: insecure signal handler design] Date: Tue, 29 May 2001 11:14:12 +0400 Message-ID: <20010529111411.A27359@ldv.office.alt-linux.org> (raw) [-- Attachment #1: Type: text/plain, Size: 1468 bytes --] ----- Forwarded message from Michal Zalewski <lcamtuf@bos.bindview.com> ----- Date: Mon, 28 May 2001 18:10:16 -0400 (EDT) From: Michal Zalewski <lcamtuf@bos.bindview.com> To: BUGTRAQ@SECURITYFOCUS.COM Cc: SECPROG@SECURITYFOCUS.COM, SECPAPERS@SECURITYFOCUS.COM Subject: insecure signal handler design X-Nmymbofr: Nir Orb Buk 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 [lcamtuf@bos.bindview.com] [security] [http://lcamtuf.coredump.cx] <=-=> bash$ :(){ :|:&};: =-=> Did you know that clones never use mirrors? <=-= ----- End forwarded message ----- Regards, Dmitry +-------------------------------------------------------------------------+ Dmitry V. Levin mailto://ldv@alt-linux.org ALT Linux Team http://www.altlinux.ru/ Fandra Project http://www.fandra.org/ +-------------------------------------------------------------------------+ UNIX is user friendly. It's just very selective about who its friends are. [-- Attachment #2: Type: application/pgp-signature, Size: 232 bytes --]
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