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[ GLSA 201110-04 ]
From: Stefan Behte <craig () gentoo org>
Date: Mon, 10 Oct 2011 22:23:07 +0200
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201110-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: High Title: Dovecot: Multiple vulnerabilities Date: October 10, 2011 Bugs: #286844, #293954, #314533, #368653 ID: 201110-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities were found in Dovecot, the worst of which allowing for remote execution of arbitrary code. Background ========== Dovecot is an IMAP and POP3 server written with security primarily in mind. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-mail/dovecot < 2.0.13 *>= 1.2.17 >= 2.0.13 Description =========== Multiple vulnerabilities have been discovered in Dovecot. Please review the CVE identifiers referenced below for details. Impact ====== A remote attacker could exploit these vulnerabilities to cause the remote execution of arbitrary code, or a Denial of Service condition, to conduct directory traversal attacks, corrupt data, or disclose information. Workaround ========== There is no known workaround at this time. Resolution ========== All Dovecot 1 users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-mail/dovecot-1.2.17" All Dovecot 2 users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-mail/dovecot-2.0.13" NOTE: This is a legacy GLSA. Updates for all affected architectures are available since May 28, 2011. It is likely that your system is already no longer affected by this issue. References ========== [ 1 ] CVE-2009-3235 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2009-3235 [ 2 ] CVE-2009-3897 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2009-3897 [ 3 ] CVE-2010-0745 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-0745 [ 4 ] CVE-2010-3304 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-3304 [ 5 ] CVE-2010-3706 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-3706 [ 6 ] CVE-2010-3707 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-3707 [ 7 ] CVE-2010-3779 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-3779 [ 8 ] CVE-2010-3780 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-3780 [ 9 ] CVE-2011-1929 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1929 [ 10 ] CVE-2011-2166 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-2166 [ 11 ] CVE-2011-2167 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-2167 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-201110-04.xml 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 2011 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
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- [ GLSA 201110-04 ] Stefan Behte (Oct 10)