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 432561396D0 for ; Sun, 17 Sep 2017 20:30:13 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id EE932E0EDE; Sun, 17 Sep 2017 20:29:26 +0000 (UTC) Received: from smtp.gentoo.org (smtp.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 0A95DE0E4C for ; Sun, 17 Sep 2017 20:29:13 +0000 (UTC) Received: from localhost.localdomain (pool-100-15-247-106.washdc.fios.verizon.net [100.15.247.106]) (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 4CB2A341236 for ; Sun, 17 Sep 2017 20:29:12 +0000 (UTC) From: Aaron Bauman To: gentoo-announce@lists.gentoo.org Reply-To: security@gentoo.org Subject: [gentoo-announce] [ GLSA 201709-13 ] SquirrelMail: Remote Code Execution Date: Sun, 17 Sep 2017 16:29:10 -0400 Message-ID: <21828308.CPfihMUouF@localhost.localdomain> Organization: Gentoo 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="nextPart2080796.ZiZWvtFuPf"; micalg="pgp-sha256"; protocol="application/pgp-signature" X-Archives-Salt: a89d6a07-2be6-4cdb-bec3-7741d1733c02 X-Archives-Hash: 4e0a16bf138ce728097ef6a6cc256bdf --nextPart2080796.ZiZWvtFuPf Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201709-13 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: SquirrelMail: Remote Code Execution Date: September 17, 2017 Bugs: #616700 ID: 201709-13 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== A vulnerability in SquirrelMail might allow remote attackers to execute arbitrary code. Background ========== SquirrelMail is a webmail package written in PHP. It supports IMAP and SMTP and can optionally be installed with SQL support. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 mail-client/squirrelmail < 1.4.23_pre20140426 Vulnerable! ------------------------------------------------------------------- NOTE: Certain packages are still vulnerable. Users should migrate to another package if one is available or wait for the existing packages to be marked stable by their architecture maintainers. Description =========== It was discovered that the sendmail.cf file is mishandled in a popen call. Impact ====== A remote attacker, by enticing a user to open an e-mail attachment, could execute arbitrary shell commands. Workaround ========== There is no known workaround at this time. Resolution ========== Gentoo has discontinued support for SquirrelMail and recommends that users unmerge the package: # emerge --unmerge "mail-client/squirrelmail" References ========== [ 1 ] CVE-2017-7692 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-7692 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201709-13 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 2017 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 --nextPart2080796.ZiZWvtFuPf Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part. Content-Transfer-Encoding: 7Bit -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEiDRK3jyVBE/RkymqpRQw84X1dt0FAlm+2xYACgkQpRQw84X1 dt1GMQf8D6K4T93Xj48I2sc0jNVguuZsFvPNsSt6QvypGsg2d2sIpMubmgdXcN7D 5g2++u1yx51wn9isu3Ayz7v6FYp8YAGxHKRHAjEjNTkjYKSMPBODjLNH9nH4JifG bAydsZRpUVEMLiWuaRc92GGqZmRdyDP+jB28HhhoE8Z5thibMDmbvU0lLZ+iGRFG k4f1iR1qWlQB43SUb0QbAmjpMXWFvvUw80+AjmRddIQWw9qz+S7ns3OMUTANIJy0 /M7T9rgljBdoAAsv9++au8ofEtn32hLoSK8/aEc9E75SfPapI2Y9kHPHkpfymG3J jGxlurpwDhLiTvE3KVsVIZapUxrS9Q== =15KS -----END PGP SIGNATURE----- --nextPart2080796.ZiZWvtFuPf--