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 76ABE13877A for ; Wed, 3 Sep 2014 16:10:30 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 0A3C2E0940; Wed, 3 Sep 2014 16:09:35 +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 0C9F4E081D for ; Wed, 3 Sep 2014 15:34:26 +0000 (UTC) Received: from [192.168.1.33] (95-86-235-30.pppoe.yaroslavl.ru [95.86.235.30]) (using TLSv1 with cipher ECDHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) (Authenticated sender: zlogene) by smtp.gentoo.org (Postfix) with ESMTPSA id B2E6033BDE9 for ; Wed, 3 Sep 2014 15:34:25 +0000 (UTC) Message-ID: <540734A7.8070502@gentoo.org> Date: Wed, 03 Sep 2014 19:32:55 +0400 From: Mikle Kolyada User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.7.0 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 201409-03 ] dhcpcd: Denial of service X-Enigmail-Version: 1.6 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="bao7Bj2wAMCSCnRLOiJFaXRKSGJDe2nf9" X-Archives-Salt: e3f39d77-5d92-4f53-be67-ce2f8af7a720 X-Archives-Hash: 32e41c85138ae0d5a5a594d40521227b This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --bao7Bj2wAMCSCnRLOiJFaXRKSGJDe2nf9 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201409-03 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: dhcpcd: Denial of service Date: September 03, 2014 Bugs: #518596 ID: 201409-03 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis =3D=3D=3D=3D=3D=3D=3D=3D A vulnerability in dhcpcd can lead to a Denial of Service condition. Background =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D dhcpcd is a fully featured, yet light weight RFC2131 compliant DHCP client.=20 Affected packages =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-misc/dhcpcd < 6.4.3 >=3D 6.4.3=20 Description =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D A vulnerability has been discovered in dhcpcd. A malicious dhcp server can set flags as part of the dhcp reply that can cause a Denial of Service condition. Impact =3D=3D=3D=3D=3D=3D A remote attacker can cause a Denial of Service condition. 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 dhcpcd users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=3Dnet-misc/dhcpcd-6.4.3" References =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D [ 1 ] CVE-2014-6060 http://nvd.nist.gov/nvd.cfm?cvename=3DCVE-2014-6060 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-201409-03.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 2014 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 --bao7Bj2wAMCSCnRLOiJFaXRKSGJDe2nf9 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 Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iJwEAQECAAYFAlQHNLMACgkQG9wOWsQutdbBsQQAikn150n71Y2X4EgMkQ3ExK0R 81Bp7fwG3hiyMOXI7eL36jn53xSp7mWJIeawmUXiMhHFKGN7KlFM0gQ+eOo/evQW UYIaEJDJ8BwEGBMPS9Th5vB8GAmQN9R9FnuK4McC5oyPDox3gbl155q5ObAqG6Dk OSVxVloDcRvGjnEQuQc= =QSQu -----END PGP SIGNATURE----- --bao7Bj2wAMCSCnRLOiJFaXRKSGJDe2nf9--