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Gentoo Linux Security Advisory GLSA 201405-06 |
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http://security.gentoo.org/ |
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Severity: High |
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Title: OpenSSH: Multiple vulnerabilities |
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Date: May 11, 2014 |
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Bugs: #231292, #247466, #386307, #410869, #419357, #456006, #505066 |
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ID: 201405-06 |
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Synopsis |
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======== |
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|
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Multiple vulnerabilities have been found in OpenSSH, the worst of which |
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may allow remote attackers to execute arbitrary code. |
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Background |
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========== |
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OpenSSH is a complete SSH protocol implementation that includes an SFTP |
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client and server support. |
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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-misc/openssh < 6.6_p1-r1 >= 6.6_p1-r1 |
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Description |
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=========== |
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|
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Multiple vulnerabilities have been discovered in OpenSSH. Please review |
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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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A remote attacker could execute arbitrary code, cause a Denial of |
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Service condition, obtain sensitive information, or bypass environment |
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restrictions. |
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Workaround |
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========== |
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There is no known workaround at this time. |
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Resolution |
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========== |
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All OpenSSH users should upgrade to the latest version: |
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# emerge --sync |
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# emerge --ask --oneshot --verbose ">=net-misc/openssh-6.6_p1-r1" |
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|
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NOTE: One or more of the issues described in this advisory have been |
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fixed in previous updates. They are included in this advisory for the |
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sake of completeness. It is likely that your system is already no |
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longer affected by them. |
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|
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References |
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========== |
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[ 1 ] CVE-2008-5161 |
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http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2008-5161 |
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[ 2 ] CVE-2010-4478 |
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http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2010-4478 |
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[ 3 ] CVE-2010-4755 |
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http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2010-4755 |
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[ 4 ] CVE-2010-5107 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-5107 |
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[ 5 ] CVE-2011-5000 |
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http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2011-5000 |
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[ 6 ] CVE-2012-0814 |
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http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2012-0814 |
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[ 7 ] CVE-2014-2532 |
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http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-2532 |
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|
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Availability |
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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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http://security.gentoo.org/glsa/glsa-201405-06.xml |
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Concerns? |
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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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License |
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======= |
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Copyright 2014 Gentoo Foundation, Inc; referenced text |
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belongs to its owner(s). |
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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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http://creativecommons.org/licenses/by-sa/2.5 |
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