From owner-freebsd-security Fri Apr 26 10:16:58 1996 Return-Path: owner-security Received: (from root@localhost) by freefall.freebsd.org (8.7.3/8.7.3) id KAA19743 for security-outgoing; Fri, 26 Apr 1996 10:16:58 -0700 (PDT) Received: from marble.eps.nagoya-u.ac.jp (marble.eps.nagoya-u.ac.jp [133.6.57.68]) by freefall.freebsd.org (8.7.3/8.7.3) with ESMTP id KAA19738 for ; Fri, 26 Apr 1996 10:16:55 -0700 (PDT) Received: from marble.eps.nagoya-u.ac.jp (localhost [127.0.0.1]) by marble.eps.nagoya-u.ac.jp (8.7.4+2.6Wbeta6/3.3W9) with ESMTP id CAA00383; Sat, 27 Apr 1996 02:16:45 +0900 (JST) Message-Id: <199604261716.CAA00383@marble.eps.nagoya-u.ac.jp> To: ghelmer@alpha.dsu.edu Cc: security@freebsd.org Subject: Re: ptrace vulnerability, was: Something fishy with our PT_ATTACH code! In-Reply-To: Your message of "Fri, 26 Apr 1996 08:44:53 -0500 (CDT)" References: X-Mailer: Mew beta version 0.96 on Emacs 19.28.1, Mule 2.3 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Date: Sat, 27 Apr 1996 02:16:43 +0900 From: KATO Takenori Sender: owner-security@freebsd.org X-Loop: FreeBSD.org Precedence: bulk > That reminds me, did BSDI release any information/patches regarding the > ptrace vulnerabilitiy (CERT VB-96.04.bsdi)? BSDI has released a patch 'K201-008' to fix ptrace security problem. > I assume the 4.4BSD-derived > systems had the same ptrace code... The body of ptrace code was deleted in 4.4BSD-Lite destribution. ---- KATO Takenori Dept. Earth Planet. Sci., Nagoya Univ., Nagoya, 464-01, Japan Voice: +81-52-789-2529 Fax: +81-52-789-3033