From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pigeon.gentoo.org ([208.92.234.80] helo=lists.gentoo.org) by finch.gentoo.org with esmtp (Exim 4.60) (envelope-from ) id 1MkSfQ-0007XO-Kx for garchives@archives.gentoo.org; Mon, 07 Sep 2009 01:05:14 +0000 Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 0120EE08C1; Mon, 7 Sep 2009 00:58:22 +0000 (UTC) Received: from smtp.gentoo.org (smtp.gentoo.org [140.211.166.183]) by pigeon.gentoo.org (Postfix) with ESMTP id E424EE0806 for ; Mon, 7 Sep 2009 00:57:57 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp.gentoo.org (Postfix) with ESMTP id 8A032673C7 for ; Mon, 7 Sep 2009 00:57:57 +0000 (UTC) X-Virus-Scanned: amavisd-new at gentoo.org X-Spam-Score: -3.062 X-Spam-Level: X-Spam-Status: No, score=-3.062 required=5.5 tests=[AWL=-0.463, BAYES_00=-2.599] Received: from smtp.gentoo.org ([127.0.0.1]) by localhost (smtp.gentoo.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id DATS8OZ2cc2B for ; Mon, 7 Sep 2009 00:57:51 +0000 (UTC) Received: from mail.netloc.info (mail.netloc.info [84.16.251.62]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by smtp.gentoo.org (Postfix) with ESMTP id A439E672BA for ; Mon, 7 Sep 2009 00:57:50 +0000 (UTC) Received: from neon (p5081938A.dip0.t-ipconnect.de [80.129.147.138]) (using TLSv1 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (Client did not present a certificate) by mail.netloc.info (Postfix) with ESMTPSA id 9B4969F653; Mon, 7 Sep 2009 02:57:46 +0200 (CEST) Date: Mon, 7 Sep 2009 02:57:43 +0200 From: Alex Legler To: gentoo-announce@lists.gentoo.org Cc: bugtraq@securityfocus.com, full-disclosure@lists.grok.org.uk, security-alerts@linuxsecurity.com Subject: [gentoo-announce] [ GLSA 200909-02 ] libvorbis: User-assisted execution of arbitrary code Message-ID: <20090907025743.1c433886@neon> X-Mailer: Claws Mail 3.7.2 (GTK+ 2.16.5; x86_64-pc-linux-gnu) Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-announce@lists.gentoo.org Mime-Version: 1.0 Content-Type: multipart/signed; micalg=PGP-SHA1; boundary="Sig_/Gw=sZttGPtxn+uOiMpxSyZJ"; protocol="application/pgp-signature" X-Archives-Salt: 4e5723ce-3d18-4054-8297-7403dbddfb95 X-Archives-Hash: 9e99c7ca739bc35add1a9ab9b8168f5a --Sig_/Gw=sZttGPtxn+uOiMpxSyZJ Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200909-02 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: libvorbis: User-assisted execution of arbitrary code Date: September 07, 2009 Bugs: #280590 ID: 200909-02 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis =3D=3D=3D=3D=3D=3D=3D=3D A processing error in libvorbis might result in the execution of arbitrary code or a Denial of Service. Background =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D libvorbis is the reference implementation of the Xiph.org Ogg Vorbis audio file format. It is used by many applications for playback of Ogg Vorbis files. Affected packages =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 media-libs/libvorbis < 1.2.3 >=3D 1.2.3 Description =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D Lucas Adamski reported that libvorbis does not correctly process file headers, related to static mode headers and encoding books. Impact =3D=3D=3D=3D=3D=3D A remote attacker could entice a user to play a specially crafted OGG Vorbis file using an application that uses libvorbis, possibly resulting in the execution of arbitrary code with the privileges of the user running the application, or a Denial of Service. Workaround =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D There is no known workaround at this time. Resolution =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D All libvorbis users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose =3Dmedia-libs/libvorbis-1.2.3 References =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D [ 1 ] CVE-2009-2663 http://cve.mitre.org/cgi-bin/cvename.cgi?name=3DCVE-2009-2663 Availability =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-200909-02.xml Concerns? =3D=3D=3D=3D=3D=3D=3D=3D=3D Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License =3D=3D=3D=3D=3D=3D=3D Copyright 2009 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. http://creativecommons.org/licenses/by-sa/2.5 --Sig_/Gw=sZttGPtxn+uOiMpxSyZJ Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.11 (GNU/Linux) iEYEARECAAYFAkqkWokACgkQk+oqhfPAZGlhhwCdHxBd6byt2RK3/KJfdezBWxPL LRgAoIGUINk6QW1FodfkdmVNjEEB8Q28 =82Ms -----END PGP SIGNATURE----- --Sig_/Gw=sZttGPtxn+uOiMpxSyZJ--