CVE ID:	CVE-2011-1579
Description:	The checkCss function in includes/Sanitizer.php in the wikitext parser in MediaWiki before 1.16.3 does not properly validate Cascading Style Sheets (CSS) token sequences, which allows remote attackers to conduct cross-site scripting (XSS) attacks or obtain sensitive information by using the \2f\2a and \2a\2f hex strings to surround CSS comments.
Test IDs:	1.3.6.1.4.1.25623.1.0.69511   1.3.6.1.4.1.25623.1.0.70578   1.3.6.1.4.1.25623.1.0.69542   1.3.6.1.4.1.25623.1.0.69541   1.3.6.1.4.1.25623.1.0.69529
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2011-1579 44142 http://secunia.com/advisories/44142 47354 http://www.securityfocus.com/bid/47354 ADV-2011-0978 http://www.vupen.com/english/advisories/2011/0978 ADV-2011-1100 http://www.vupen.com/english/advisories/2011/1100 ADV-2011-1151 http://www.vupen.com/english/advisories/2011/1151 DSA-2366 http://www.debian.org/security/2011/dsa-2366 FEDORA-2011-5495 http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058588.html FEDORA-2011-5807 http://lists.fedoraproject.org/pipermail/package-announce/2011-April/059235.html FEDORA-2011-5812 http://lists.fedoraproject.org/pipermail/package-announce/2011-April/059232.html FEDORA-2011-5848 http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058910.html [mediawiki-announce] 20110412 MediaWiki security release 1.16.3 http://lists.wikimedia.org/pipermail/mediawiki-announce/2011-April/000096.html [oss-security] 20110413 Re: CVE request: mediawiki 1.16.3 http://openwall.com/lists/oss-security/2011/04/13/15 http://www.mediawiki.org/wiki/Special:Code/MediaWiki/85856 http://www.mediawiki.org/wiki/Special:Code/MediaWiki/85856 https://bugzilla.redhat.com/show_bug.cgi?id=695577 https://bugzilla.redhat.com/show_bug.cgi?id=695577 https://bugzilla.redhat.com/show_bug.cgi?id=696360 https://bugzilla.redhat.com/show_bug.cgi?id=696360 https://bugzilla.wikimedia.org/show_bug.cgi?id=28450 https://bugzilla.wikimedia.org/show_bug.cgi?id=28450 mediawiki-css-data-xss(66738) https://exchange.xforce.ibmcloud.com/vulnerabilities/66738