CVE-2014-9277: Command Injection
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 Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2014-9277?
CVE-2014-9277 has been classified as a medium-severity vulnerability that allows remote PHP object injection.
How do I fix CVE-2014-9277?
To fix CVE-2014-9277, upgrade MediaWiki to version 1.19.22, 1.22.14, or 1.23.7 or later.
Which versions of MediaWiki are affected by CVE-2014-9277?
CVE-2014-9277 affects MediaWiki versions prior to 1.19.22, 1.20.x before 1.22.14, and 1.23.x before 1.23.7.
What type of attacks can CVE-2014-9277 enable?
CVE-2014-9277 enables remote attackers to conduct PHP object injection attacks through crafted requests.
Is CVE-2014-9277 a critical vulnerability?
CVE-2014-9277 is not classified as critical but poses potential risks due to remote exploitability.