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CVE-2015-2937

CVE-2015-2937

EPSS 2.7%
MediaWiki before 1.19.24, 1.2x before 1.23.9, and 1.24.x before 1.24.2, when using HHVM or Zend PHP, allows remote attackers to cause a denial of service ("quadratic blowup" and memory consumption) via an XML file containing an entity declaration with long replacement text and many references to this entity, a different vulnerability than CVE-2015-2942.
Affected products
n/a · n/a

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References
https://lists.wikimedia.org/pipermail/mediawiki-announce/2015-March/000175.htmlhttps://phabricator.wikimedia.org/T71210https://security.gentoo.org/glsa/201510-05http://www.mandriva.com/security/advisories?name=MDVSA-2015:200http://www.openwall.com/lists/oss-security/2015/04/01/1http://www.openwall.com/lists/oss-security/2015/04/07/3http://www.securityfocus.com/bid/73477