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 AEDF0138A1A for ; Sun, 15 Feb 2015 14:53:42 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id E8F5FE0AA1; Sun, 15 Feb 2015 14:49:06 +0000 (UTC) Received: from smtp.gentoo.org (smtp.gentoo.org [140.211.166.183]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id 75B7BE09A9 for ; Sun, 15 Feb 2015 14:38:03 +0000 (UTC) Received: from [10.144.0.5] (host-37-191-220-247.lynet.no [37.191.220.247]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: k_f) by smtp.gentoo.org (Postfix) with ESMTPSA id 4856134070A for ; Sun, 15 Feb 2015 14:38:02 +0000 (UTC) Message-ID: <54E0AF44.5000403@gentoo.org> Date: Sun, 15 Feb 2015 15:37:56 +0100 From: Kristian Fiskerstrand User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.4.0 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 201502-11 ] GNU cpio: Multiple vulnerabilities Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="j3th025epkWOOjsTkTTOdHk5SGU9aIVGR" X-Archives-Salt: e0ff7f38-6979-4dee-a4ac-f07b895d89e7 X-Archives-Hash: fa15a4f6cf730aabeed577dae4a2cb49 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --j3th025epkWOOjsTkTTOdHk5SGU9aIVGR Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201502-11 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: GNU cpio: Multiple vulnerabilities Date: February 15, 2015 Bugs: #530512, #536010 ID: 201502-11 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis =3D=3D=3D=3D=3D=3D=3D=3D Two vulnerabilities have been found in GNU cpio, the worst of which could result in execution of arbitrary code. Background =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D GNU cpio copies files into or out of a cpio or tar archive. Affected packages =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 app-arch/cpio < 2.11-r3 >=3D 2.11-r3 Description =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D Two vulnerabilities have been discovered in GNU cpio: * The list_file function in GNU cpio contains a heap-based buffer overflow vulnerability (CVE-2014-9112) * A directory traversal vulnerability has been found in GNU cpio (CVE-2015-1197) Impact =3D=3D=3D=3D=3D=3D A remote attacker may be able to entice a user to open a specially crafted archive using GNU cpio, possibly resulting in execution of arbitrary code, a Denial of Service condition, or overwriting arbitrary files. 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 GNU cpio users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=3Dapp-arch/cpio-2.11-r3" References =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D [ 1 ] CVE-2014-9112 http://nvd.nist.gov/nvd.cfm?cvename=3DCVE-2014-9112 [ 2 ] CVE-2015-1197 http://nvd.nist.gov/nvd.cfm?cvename=3DCVE-2015-1197 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-201502-11.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 2015 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 --j3th025epkWOOjsTkTTOdHk5SGU9aIVGR Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQEcBAEBCgAGBQJU4K9EAAoJEP7VAChXwav6Y7oIAJG8dsfwe2qotdOqn90JLwpV aq+uhmXPwcwGjAVrPhBwikK2TnJagyqGPwE+R5kwAWHvA8iZlCUrANp5G8WPM1Ka AHR/ETq/6SI6mkS/kwGXOrPC0LWtREXsjLJSI1SfVRt2p9a20pRG6WGOIi4eBA2a xiwi4NN8ztfpRtKFuY9okNrkGH2gDhoRTnv2dZ1QT/KfDWyHSdtfZQhC443WyeiV o0evhU5VgfWSBg0uPKApure8LjfHxtUuBM+Ug1mLwwdwqe/HHtYwnBuMVq96EhCD dSx9Tur6ia7w0VIRStSMd9MdqOLMtWVqA5GcERyZsD75rfYQvWaQX2xy9nLjEwY= =YWdc -----END PGP SIGNATURE----- --j3th025epkWOOjsTkTTOdHk5SGU9aIVGR--