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Gentoo Linux Security Advisory GLSA 201110-16 |
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http://security.gentoo.org/ |
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|
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Severity: High |
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Title: Cyrus IMAP Server: Multiple vulnerabilities |
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Date: October 22, 2011 |
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Bugs: #283596, #382349, #385729 |
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ID: 201110-16 |
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|
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Synopsis |
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======== |
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|
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The Cyrus IMAP Server is affected by multiple vulnerabilities which |
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could potentially lead to the remote execution of arbitrary code or a |
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Denial of Service. |
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|
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Background |
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========== |
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|
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The Cyrus IMAP Server is an efficient, highly-scalable IMAP e-mail |
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server. |
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|
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Affected packages |
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================= |
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|
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------------------------------------------------------------------- |
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Package / Vulnerable / Unaffected |
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------------------------------------------------------------------- |
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1 net-mail/cyrus-imapd < 2.4.12 >= 2.4.12 |
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|
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Description |
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=========== |
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|
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Multiple vulnerabilities have been discovered in the Cyrus IMAP Server. |
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Please review the CVE identifiers referenced below for details. |
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|
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Impact |
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====== |
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|
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An unauthenticated local or remote attacker may be able to execute |
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arbitrary code with the privileges of the Cyrus IMAP Server process or |
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cause a Denial of Service. |
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|
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Workaround |
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========== |
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|
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There is no known workaround at this time. |
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|
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Resolution |
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========== |
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All Cyrus IMAP Server users should upgrade to the latest version: |
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|
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# emerge --sync |
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# emerge --ask --oneshot --verbose ">=net-mail/cyrus-imapd-2.4.12" |
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|
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References |
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========== |
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|
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[ 1 ] CVE-2009-2632 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2009-2632 |
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[ 2 ] CVE-2011-3208 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3208 |
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[ 3 ] CVE-2011-3481 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3481 |
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|
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Availability |
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============ |
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|
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This GLSA and any updates to it are available for viewing at |
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the Gentoo Security Website: |
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|
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http://security.gentoo.org/glsa/glsa-201110-16.xml |
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|
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Concerns? |
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========= |
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|
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Security is a primary focus of Gentoo Linux and ensuring the |
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confidentiality and security of our users' machines is of utmost |
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importance to us. Any security concerns should be addressed to |
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security@g.o or alternatively, you may file a bug at |
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https://bugs.gentoo.org. |
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|
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License |
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======= |
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|
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Copyright 2011 Gentoo Foundation, Inc; referenced text |
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belongs to its owner(s). |
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|
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The contents of this document are licensed under the |
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Creative Commons - Attribution / Share Alike license. |
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|
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http://creativecommons.org/licenses/by-sa/2.5 |