From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lists.gentoo.org (pigeon.gentoo.org [208.92.234.80]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by finch.gentoo.org (Postfix) with ESMTPS id 2E39A138334 for ; Wed, 20 Jun 2018 00:43:11 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 4EAC6E09BD; Wed, 20 Jun 2018 00:37:44 +0000 (UTC) Received: from smtp.gentoo.org (dev.gentoo.org [IPv6:2001:470:ea4a:1:5054:ff:fec7:86e4]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id 6E019E07FE for ; Wed, 20 Jun 2018 00:32:36 +0000 (UTC) Received: from monkey.localnet (pool-71-163-21-11.washdc.fios.verizon.net [71.163.21.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: bman) by smtp.gentoo.org (Postfix) with ESMTPSA id 411A5335C8E for ; Wed, 20 Jun 2018 00:32:34 +0000 (UTC) From: Aaron Bauman To: gentoo-announce@lists.gentoo.org Reply-To: Security Subject: [gentoo-announce] [ GLSA 201806-07 ] Transmission: Remote code execution Date: Tue, 19 Jun 2018 20:25:20 -0400 Message-ID: <1595668.7G0ZUZxVL6@monkey> 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; boundary="nextPart6720514.7XjsJARVxC"; micalg="pgp-sha256"; protocol="application/pgp-signature" X-Archives-Salt: be87f06e-7948-44c9-8e9c-ce820506b050 X-Archives-Hash: 706bc5e4865384edf19d9810b6666971 --nextPart6720514.7XjsJARVxC Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201806-07 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: Transmission: Remote code execution Date: June 20, 2018 Bugs: #644406 ID: 201806-07 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== A vulnerability in Transmission could allow a remote attacker to execute arbitrary RPC commands. Background ========== Transmission is a cross-platform BitTorrent client. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-p2p/transmission < 2.93 >= 2.93 Description =========== A vulnerability was discovered in how Transmission handles access control through the X-Transmission-Session-Id. Impact ====== A remote attacker could execute arbitrary RFC commands or consequently conduct a DNS rebinding attack. Workaround ========== There is no known workaround at this time. Resolution ========== All Transmission users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-p2p/transmission-" References ========== [ 1 ] CVE-2018-5702 https://nvd.nist.gov/vuln/detail/CVE-2018-5702 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201806-07 Concerns? ========= 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 ======= Copyright 2018 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. https://creativecommons.org/licenses/by-sa/2.5 --nextPart6720514.7XjsJARVxC Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part. Content-Transfer-Encoding: 7Bit -----BEGIN PGP SIGNATURE----- iQEyBAABCAAdFiEEiDRK3jyVBE/RkymqpRQw84X1dt0FAlspnvAACgkQpRQw84X1 dt0UPgf47gBZLwhaRlw+s1ZLnOHGPkPjzcGX7atkjxbsQ7uP+ioR1yaHlHTXjoR/ 4ttjRycjNxBdWGy7temXQPlOs/z1nbW89hYkg5KxqmfFX42alcFu7q/qgAsjfsKJ fryVLndHc9o13ADmRZM8DCSeDtj3QILGoebnNLdUlE588vjDlqHyyIpppFgMqW/E 7ukld/kHWeGq17SXZGxDdi1zNRioFJoEQcvTvDol+xX3UhiX7IJYWjCRj1i75jEe Ae5w4GHt/4lQlsSTGwz0L4VMw17fz5WwUFot6CZY8nLGZ9hO9t/fb3Q+CsBLyQwt ozX5QcxOTzXkl8bk5WKWx15uIxV2 =6Gxr -----END PGP SIGNATURE----- --nextPart6720514.7XjsJARVxC--