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Gentoo Linux Security Advisory GLSA 200604-01 |
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http://security.gentoo.org/ |
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Severity: Low |
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Title: MediaWiki: Cross-site scripting vulnerability |
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Date: April 04, 2006 |
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Bugs: #127971 |
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ID: 200604-01 |
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Synopsis |
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======== |
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|
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MediaWiki is vulnerable to a cross-site scripting attack that could |
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allow arbitrary JavaScript code execution. |
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Background |
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========== |
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|
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MediaWiki is a collaborative editing software, used by big projects |
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like Wikipedia. |
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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/mediawiki < 1.4.15 >= 1.4.15 |
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Description |
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=========== |
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|
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MediaWiki fails to decode certain encoded URLs correctly. |
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Impact |
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====== |
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|
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By supplying specially crafted links, a remote attacker could exploit |
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this vulnerability to inject malicious HTML or JavaScript code that |
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will be executed in a user's browser session in the context of the |
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vulnerable site. |
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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 MediaWiki users should upgrade to the latest version: |
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# emerge --sync |
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# emerge --ask --oneshot --verbose ">=www-apps/mediawiki-1.4.15" |
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|
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References |
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========== |
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|
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[ 1 ] CVE-2006-1498 |
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http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1498 |
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[ 2 ] MediaWiki 1.4.15 Release Notes |
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http://sourceforge.net/project/shownotes.php?release_id=404869 |
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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-200604-01.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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http://bugs.gentoo.org. |
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License |
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======= |
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Copyright 2006 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/2.0 |
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