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mediawiki: multiple vulnerabilities

Package(s):mediawiki CVE #(s):CVE-2013-7444 CVE-2015-6737 CVE-2015-6736 CVE-2015-6727 CVE-2015-6733 CVE-2015-6732 CVE-2015-6731 CVE-2015-6730 CVE-2015-6728 CVE-2015-6729 CVE-2015-6735 CVE-2015-6734
Created:September 4, 2015 Updated:September 10, 2015
Description:

From the CVE entries:

CVE-2013-7444 - The Special:Contributions page in MediaWiki before 1.22.0 allows remote attackers to determine if an IP is autoblocked via the "Change block" text.

CVE-2015-6737 - Cross-site scripting (XSS) vulnerability in the Widgets extension for MediaWiki allows remote attackers to inject arbitrary web script or HTML via vectors involving base64 encoded content.

CVE-2015-6736 - The Quiz extension for MediaWiki allows remote attackers to cause a denial of service via regex metacharacters in a regular expression.

CVE-2015-6727 - The Special:DeletedContributions page in MediaWiki before 1.23.10, 1.24.x before 1.24.3, and 1.25.x before 1.25.2 allows remote attackers to determine if an IP is autoblocked via the "Change block" text.

CVE-2015-6733 - GeSHi, as used in the SyntaxHighlight_GeSHi extension and MediaWiki before 1.23.10, 1.24.x before 1.24.3, and 1.25.x before 1.25.2, allows remote attackers to cause a denial of service (resource consumption) via unspecified vectors.

CVE-2015-6732 - Multiple cross-site scripting (XSS) vulnerabilities in the SemanticForms extension for MediaWiki allow remote attackers to inject arbitrary web script or HTML via the (1) wpSummary parameter to Special:FormEdit, the (2) "Template label (optional)" field in a form, or a (3) Field name in a template.

CVE-2015-6731 - Multiple cross-site scripting (XSS) vulnerabilities in the SemanticForms extension for MediaWiki allow remote attackers to inject arbitrary web script or HTML via a (1) section_*, (2) template_*, (3) label_*, or (4) new_template parameter to Special:CreateForm or (5) target or (6) alt_form parameter to Special:FormEdit.

CVE-2015-6730 - Cross-site scripting (XSS) vulnerability in thumb.php in MediaWiki before 1.23.10, 1.24.x before 1.24.3, and 1.25.x before 1.25.2 allows remote attackers to inject arbitrary web script or HTML via the f parameter, which is not properly handled in an error page, related to "ForeignAPI images."

CVE-2015-6728 - The ApiBase::getWatchlistUser function in MediaWiki before 1.23.10, 1.24.x before 1.24.3, and 1.25.x before 1.25.2 does not perform token comparison in constant time, which allows remote attackers to guess the watchlist token and bypass CSRF protection via a timing attack.

CVE-2015-6729 - Cross-site scripting (XSS) vulnerability in thumb.php in MediaWiki before 1.23.10, 1.24.x before 1.24.3, and 1.25.x before 1.25.2 allows remote attackers to inject arbitrary web script or HTML via the rel404 parameter, which is not properly handled in an error page.

CVE-2015-6735 - The reset functionality in the TimedMediaHandler extension for MediaWiki does not create a new transcode, which allows remote attackers to cause a denial of service (transcode deletion) by resetting a transcode.

CVE-2015-6734 - Cross-site scripting (XSS) vulnerability in contrib/cssgen.php in the GeSHi, as used in the SyntaxHighlight_GeSHi extension and MediaWiki before 1.23.10, 1.24.x before 1.24.3, and 1.25.x before 1.25.2, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Alerts:
Gentoo 201510-05 mediawiki 2015-10-31
Mageia MGASA-2015-0320 mediawiki 2015-08-21
Fedora FEDORA-mediawiki-1.25.2-2.fc22 mediawiki 2015-09-03
Fedora FEDORA-mediawiki-1.25.3-1.fc21 mediawiki 2015-09-03

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