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Gentoo Linux Security Advisory GLSA 201405-10 |
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http://security.gentoo.org/ |
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Severity: High |
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Title: Rack: Multiple vulnerabilities |
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Date: May 17, 2014 |
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Bugs: #451620, #456176 |
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ID: 201405-10 |
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Synopsis |
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======== |
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|
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Multiple vulnerabilities have been found in Rack, the worst of which |
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allow execution of arbitrary code. |
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Background |
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========== |
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Rack is a modular Ruby web server interface. |
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Affected packages |
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================= |
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------------------------------------------------------------------- |
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Package / Vulnerable / Unaffected |
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------------------------------------------------------------------- |
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1 dev-ruby/rack < 1.4.5 >= 1.4.5 |
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*>= 1.3.10 |
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*>= 1.2.8 |
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*>= 1.1.6 |
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Description |
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=========== |
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Multiple vulnerabilities have been discovered in Rack. Please review |
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the CVE identifiers referenced below for details. |
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Impact |
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====== |
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A remote attacker could possibly execute arbitrary code with the |
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privileges of the process, cause a Denial of Service condition, or |
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obtain sensitive information. |
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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 Rack 1.4 users should upgrade to the latest version: |
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# emerge --sync |
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# emerge --ask --oneshot --verbose ">=dev-ruby/rack-1.4.5" |
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All Rack 1.3 users should upgrade to the latest version: |
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# emerge --sync |
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# emerge --ask --oneshot --verbose ">=dev-ruby/rack-1.3.10" |
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All Rack 1.2 users should upgrade to the latest version: |
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# emerge --sync |
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# emerge --ask --oneshot --verbose ">=dev-ruby/rack-1.2.8" |
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All Rack 1.1 users should upgrade to the latest version: |
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# emerge --sync |
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# emerge --ask --oneshot --verbose ">=dev-ruby/rack-1.1.6" |
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References |
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========== |
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[ 1 ] CVE-2012-6109 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-6109 |
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[ 2 ] CVE-2013-0183 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-0183 |
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[ 3 ] CVE-2013-0184 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-0184 |
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[ 4 ] CVE-2013-0262 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-0262 |
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[ 5 ] CVE-2013-0263 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-0263 |
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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-201405-10.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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