Vulnerability Details : CVE-2014-9277
Potential exploit
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>.
Products affected by CVE-2014-9277
- cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.20:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.20.7:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.20.5:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.20.4:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.20.3:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.20.2:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.20.1:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.20.6:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.21:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.21.2:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.21.1:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.22.0:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.21.3:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.21.4:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.22.1:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.22.2:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.21.5:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.20.8:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.22.3:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.21.6:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.22.4:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.21.7:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.22.5:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.22.6:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.21.9:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.21.8:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.22.7:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.22.8:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.23.0:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.21.10:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.23.1:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.23.3:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.23.2:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.22.10:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.22.11:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.23.4:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.21.11:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.22.13:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.23.5:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.22.12:*:*:*:*:*:*:*
- cpe:2.3:a:mediawiki:mediawiki:1.23.6:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2014-9277
0.86%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 73 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2014-9277
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST |
CWE ids for CVE-2014-9277
-
The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-9277
-
http://www.openwall.com/lists/oss-security/2014/12/04/16
oss-security - Re: MediaWiki security release - 1.23.7
-
https://phabricator.wikimedia.org/T73478
⚓ T73478 <cross-domain-policy> mangling allows injection in API format=phpExploit
-
http://www.debian.org/security/2014/dsa-3100
Debian -- Security Information -- DSA-3100-1 mediawiki
-
http://securitytracker.com/id?1031301
MediaWiki Bugs Permit Cross-Site Request Forgery and API Code Injection Attacks - SecurityTracker
-
http://www.openwall.com/lists/oss-security/2014/12/03/9
oss-security - MediaWiki security release - 1.23.7
-
https://lists.wikimedia.org/pipermail/mediawiki-announce/2014-November/000170.html
[MediaWiki-announce] MediaWiki Security and Maintenance Releases: 1.23.7, 1.22.14 and 1.19.22Patch;Vendor Advisory
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