National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2014-9476 Detail

Current Description

MediaWiki 1.2x before 1.22.15, 1.23.x before 1.23.8, and 1.24.x before 1.24.1 allows remote attackers to bypass CORS restrictions in $wgCrossSiteAJAXdomains via a domain that has a partial match to an allowed origin, as demonstrated by "http://en.wikipedia.org.evilsite.example/."

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:P/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): Partial
Availability (A): None
Additional Information:
Allows unauthorized modification

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.mandriva.com/security/advisories?name=MDVSA-2015:006
http://www.openwall.com/lists/oss-security/2014/12/21/2
http://www.openwall.com/lists/oss-security/2015/01/03/13
https://lists.wikimedia.org/pipermail/mediawiki-announce/2014-December/000173.html Vendor Advisory
https://phabricator.wikimedia.org/T77028 Exploit

Technical Details

Vulnerability Type (View All)

  • Permissions, Privileges, and Access Controls (CWE-264)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
1.19.22
 cpe:2.3:a:mediawiki:mediawiki:1.20:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.20.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.20.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.20.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.20.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.20.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.20.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.20.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.20.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.21:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.21.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.21.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.21.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.21.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.21.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.21.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.21.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.21.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.21.9:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.21.10:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.21.11:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.22.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.22.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.22.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.22.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.22.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.22.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.22.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.22.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.22.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.22.9:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.22.10:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.22.11:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.22.12:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.22.13:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.22.14:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.23.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.23.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.23.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.23.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.23.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.23.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.23.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.23.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:mediawiki:mediawiki:1.24.0:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2014-9476
NVD Published Date:
01/16/2015
NVD Last Modified:
09/17/2015