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Gentoo Linux Security Advisory GLSA 200805-01 |
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http://security.gentoo.org/ |
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|
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Severity: Normal |
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Title: Horde Application Framework: Multiple vulnerabilities |
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Date: May 05, 2008 |
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Bugs: #212635, #213493 |
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ID: 200805-01 |
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|
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Synopsis |
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======== |
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|
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Multiple vulnerabilities in the Horde Application Framework may lead to |
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the execution of arbitrary files, information disclosure, and allow a |
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remote attacker to bypass security restrictions. |
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|
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Background |
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========== |
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|
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The Horde Application Framework is a general-purpose web application |
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framework written in PHP, providing classes for handling preferences, |
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compression, browser detection, connection tracking, MIME and more. |
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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 www-apps/horde < 3.1.7 >= 3.1.7 |
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2 www-apps/horde-groupware < 1.0.5 >= 1.0.5 |
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3 www-apps/horde-kronolith < 2.1.7 >= 2.1.7 |
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4 www-apps/horde-mnemo < 2.1.2 >= 2.1.2 |
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5 www-apps/horde-nag < 2.1.4 >= 2.1.4 |
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6 www-apps/horde-webmail < 1.0.6 >= 1.0.6 |
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------------------------------------------------------------------- |
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6 affected packages on all of their supported architectures. |
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------------------------------------------------------------------- |
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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 reported in the Horde Application |
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Framework: |
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|
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* David Collins, Patrick Pelanne and the HostGator.com LLC support |
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team discovered that the theme preference page does not sanitize POST |
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variables for several options, allowing the insertion of NULL bytes |
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and ".." sequences (CVE-2008-1284). |
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|
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* An error exists in the Horde API allowing users to bypass security |
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restrictions. |
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|
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Impact |
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====== |
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|
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The first vulnerability can be exploited by a remote attacker to read |
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arbitrary files and by remote authenticated attackers to execute |
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arbitrary files. The second vulnerability can be exploited by |
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authenticated remote attackers to perform restricted operations. |
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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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|
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All Horde Application Framework users should upgrade to the latest |
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version: |
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|
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# emerge --sync |
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# emerge --ask --oneshot --verbose ">=www-apps/horde-3.1.7" |
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|
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All horde-groupware 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 ">=www-apps/horde-groupware-1.0.5" |
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|
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All horde-kronolith 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 ">=www-apps/horde-kronolith-2.1.7" |
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|
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All horde-mnemo 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 ">=www-apps/horde-mnemo-2.1.2" |
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|
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All horde-nag 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 ">=www-apps/horde-nag-2.1.4" |
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|
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All horde-webmail 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 ">=www-apps/horde-webmail-1.0.6" |
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|
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References |
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========== |
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|
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[ 1 ] CVE-2008-1284 |
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http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1284 |
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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-200805-01.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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http://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 2008 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 |
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