From owner-svn-ports-all@freebsd.org Mon Oct 10 12:41:37 2016 Return-Path: Delivered-To: svn-ports-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 52D06C07E3C; Mon, 10 Oct 2016 12:41:37 +0000 (UTC) (envelope-from feld@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 08674A25; Mon, 10 Oct 2016 12:41:36 +0000 (UTC) (envelope-from feld@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id u9ACfaeH069374; Mon, 10 Oct 2016 12:41:36 GMT (envelope-from feld@FreeBSD.org) Received: (from feld@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id u9ACfZCc069303; Mon, 10 Oct 2016 12:41:35 GMT (envelope-from feld@FreeBSD.org) Message-Id: <201610101241.u9ACfZCc069303@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: feld set sender to feld@FreeBSD.org using -f From: Mark Felder Date: Mon, 10 Oct 2016 12:41:35 +0000 (UTC) To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r423655 - head/security/vuxml X-SVN-Group: ports-head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-ports-all@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: SVN commit messages for the ports tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 10 Oct 2016 12:41:37 -0000 Author: feld Date: Mon Oct 10 12:41:35 2016 New Revision: 423655 URL: https://svnweb.freebsd.org/changeset/ports/423655 Log: Document FreeBSD SA-16:29.bspatch Modified: head/security/vuxml/vuln.xml Modified: head/security/vuxml/vuln.xml ============================================================================== --- head/security/vuxml/vuln.xml Mon Oct 10 12:40:50 2016 (r423654) +++ head/security/vuxml/vuln.xml Mon Oct 10 12:41:35 2016 (r423655) @@ -58,6 +58,42 @@ Notes: * Do not forget port variants (linux-f10-libxml2, libxml2, etc.) --> + + FreeBSD -- Heap overflow vulnerability in bspatch + + + FreeBSD + 11.011.0_1 + 10.310.3_10 + 10.210.2_23 + 10.110.1_40 + 9.39.3_48 + + + + +

Problem Description:

The implementation of bspatch is susceptible to integer + overflows with carefully crafted input, potentially allowing + an attacker who can control the patch file to write at + arbitrary locations in the heap. This issue was partially + addressed in FreeBSD-SA-16:25.bspatch, but some possible + integer overflows remained.

Impact:

An attacker who can control the patch file can cause a + crash or run arbitrary code under the credentials of the + user who runs bspatch, in many cases, root.

+ + + + SA-16:29.bspatch + + + 2016-10-10 + 2016-10-10 + + + mkvtoolnix -- code execution via specially crafted files