Home/CVE/The wfMangleFlashPolicy function in OutputHandler.php in MediaWiki before 1.19.22, 1.20.x through 1.22.x before 1.22.14,
CVE

CVE-2014-9277

The wfMangleFlashPolicy function in OutputHandler.php in MediaWiki before 1.19.22, 1.20.x through 1.22.x before 1.22.14,

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>.

HIGH · CVSS 7.5 EPSS 0.00862
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
▤

Affected Products & Versions

2
mediawiki<= 1.19.21
mediawikiall versions
⚠

Public Exploits & PoCs

1
pocphabricator.wikimedia.org · T73478phabricator.wikimedia.org
▣

Scoring & Timeline

7.5
HIGH · CVSS v2 (legacy) · cve@mitre.org
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
Published to NVD04 Jan 2015 · 09:59 PM
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://securitytracker.com/id?1031301
http://www.debian.org/security/2014/dsa-3100
http://www.openwall.com/lists/oss-security/2014/12/03/9
http://www.openwall.com/lists/oss-security/2014/12/04/16
https://lists.wikimedia.org/pipermail/mediawiki-announce/2014-November/000170.htmlPatchVendor Advisory
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