From owner-svn-ports-all@FreeBSD.ORG Thu Jun 26 18:08:03 2014 Return-Path: Delivered-To: svn-ports-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id AA8ACD03; Thu, 26 Jun 2014 18:08:03 +0000 (UTC) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:1900:2254:2068::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 9757827C8; Thu, 26 Jun 2014 18:08:03 +0000 (UTC) Received: from svn.freebsd.org ([127.0.1.70]) by svn.freebsd.org (8.14.8/8.14.8) with ESMTP id s5QI83Rv032962; Thu, 26 Jun 2014 18:08:03 GMT (envelope-from mandree@svn.freebsd.org) Received: (from mandree@localhost) by svn.freebsd.org (8.14.8/8.14.8/Submit) id s5QI83A5032960; Thu, 26 Jun 2014 18:08:03 GMT (envelope-from mandree@svn.freebsd.org) Message-Id: <201406261808.s5QI83A5032960@svn.freebsd.org> From: Matthias Andree Date: Thu, 26 Jun 2014 18:08:03 +0000 (UTC) To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r359407 - 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: 2.1.18 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: Thu, 26 Jun 2014 18:08:03 -0000 Author: mandree Date: Thu Jun 26 18:08:02 2014 New Revision: 359407 URL: http://svnweb.freebsd.org/changeset/ports/359407 QAT: https://qat.redports.org/buildarchive/r359407/ Log: Add a vulnerability entry for lzo2. Modified: head/security/vuxml/vuln.xml Modified: head/security/vuxml/vuln.xml ============================================================================== --- head/security/vuxml/vuln.xml Thu Jun 26 17:58:13 2014 (r359406) +++ head/security/vuxml/vuln.xml Thu Jun 26 18:08:02 2014 (r359407) @@ -57,6 +57,39 @@ Notes: --> + + LZO -- potential buffer overrun when processing malicious input data + + + lzo2 + 2.07 + + + + +

Markus Franz Xaver Johannes Oberhumer reports, in the package's NEWS file:

+
Fixed a potential integer overflow condition in the "safe" + decompressor variants which could result in a possible buffer + overrun when processing maliciously crafted compressed input + data.
+ +
As this issue only affects 32-bit systems and also can only happen + if you use uncommonly huge buffer sizes where you have to decompress + more than 16 MiB (2^24 bytes) compressed bytes within a single + function call, the practical implications are limited.
+

+ + + + http://www.oberhumer.com/opensource/lzo/download/lzo-2.07.tar.gz + + + 2014-06-25 + 2014-06-26 + + + gnupg -- possible DoS using garbled compressed data packets