From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lists.gentoo.org (pigeon.gentoo.org [208.92.234.80]) by finch.gentoo.org (Postfix) with ESMTP id 30999138010 for ; Fri, 28 Sep 2012 01:13:56 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 8F752E0829; Fri, 28 Sep 2012 01:13:25 +0000 (UTC) Received: from smtp.gentoo.org (smtp.gentoo.org [140.211.166.183]) by pigeon.gentoo.org (Postfix) with ESMTP id A8FC9E07AE for ; Fri, 28 Sep 2012 01:04:50 +0000 (UTC) Received: from raphael.home.automaticlife.org (pool-72-70-131-116.hrbgpa.east.verizon.net [72.70.131.116]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) (Authenticated sender: ackle) by smtp.gentoo.org (Postfix) with ESMTPSA id C210B33D384 for ; Fri, 28 Sep 2012 01:04:49 +0000 (UTC) Message-ID: <5064F761.7020905@gentoo.org> Date: Thu, 27 Sep 2012 21:03:29 -0400 From: Sean Amoss User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:10.0.7) Gecko/20120913 Thunderbird/10.0.7 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 To: gentoo-announce@gentoo.org Subject: [gentoo-announce] [ GLSA 201209-22 ] libgssglue: Privilege escalation X-Enigmail-Version: 1.3.5 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------enigEC39108F6DD1262B00BEBAB3" X-Archives-Salt: 76dc45d8-cd5c-4a30-9f38-5408e7b18804 X-Archives-Hash: 435b63fc52a12a42356f6c8fcace1019 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigEC39108F6DD1262B00BEBAB3 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201209-22 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: High Title: libgssglue: Privilege escalation Date: September 28, 2012 Bugs: #385321 ID: 201209-22 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis =3D=3D=3D=3D=3D=3D=3D=3D A vulnerability in libgssglue may allow a local attacker to gain escalated privileges. Background =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D libgssglue exports a GSSAPI interface which calls other random GSSAPI libraries. Affected packages =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-libs/libgssglue < 0.4 >=3D 0.4 Description =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D libgssglue does not securely use getenv() when loading a library for a setuid application. Impact =3D=3D=3D=3D=3D=3D A local attacker could gain escalated privileges. 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 libgssglue users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=3Dnet-libs/libgssglue-0.4" References =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D [ 1 ] CVE-2011-2709 http://nvd.nist.gov/nvd.cfm?cvename=3DCVE-2011-2709 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-201209-22.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 2012 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 --------------enigEC39108F6DD1262B00BEBAB3 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iF4EAREIAAYFAlBk92IACgkQAnl3SfnYR/h2EQD9GSBxv9fPdT4kJ3RkZKAiyovX IhS+WMjZIPId55se8i0A/0RoJLQTvBghdZDaK9a2PbCbGh2jx9lsznMvC1jpM9P6 =x/6t -----END PGP SIGNATURE----- --------------enigEC39108F6DD1262B00BEBAB3--