The wfMangleFlashPolicy function in OutputHandler.php in MediaWiki
before 1.19.22, 1.20.x through 1.22.x before 1.22.14, and 1.23.x
before 1.23.7 allows remote attackers to conduct PHP object injection
attacks via a crafted string containing <cross-domain-policy> in a PHP
format request, which causes the string length to change when
converting the request to <NOT-cross-domain-policy>.
Note:References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MLIST:[MediaWiki-announce] 20141127 MediaWiki Security and Maintenance Releases: 1.23.7, 1.22.14 and 1.19.22
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