CVE-2014-9277
EPSS 0.86%mediawiki - security update
Published: 1/4/2015Modified: 4/28/2026
Also known as:DEBIAN-CVE-2014-9277
Description
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>.
Affected packages (2)
- Debian/mediawikifrom 0, < 1:1.19.20+dfsg-2.1
- Debian/mediawikifrom 0, < 1:1.19.20+dfsg-0+deb7u2