Ubuntu.comUB:CVE-2014-2242CVE-2014-2242
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.006 Low
EPSS
Percentile
77.5%
includes/upload/UploadBase.php in MediaWiki before 1.19.12, 1.20.x and
1.21.x before 1.21.6, and 1.22.x before 1.22.3 does not prevent use of
invalid namespaces in SVG files, which allows remote attackers to conduct
cross-site scripting (XSS) attacks via an SVG upload, as demonstrated by
use of a W3C XHTML namespace in conjunction with an IFRAME element.
References
lists.wikimedia.org/pipermail/mediawiki-announce/2014-February/000141.html
openwall.com/lists/oss-security/2014/02/28/1
openwall.com/lists/oss-security/2014/03/01/2
bugzilla.redhat.com/show_bug.cgi?id=1071135
bugzilla.wikimedia.org/show_bug.cgi?id=60771
gerrit.wikimedia.org/r/#/q/7d923a6b53f7fbcb0cbc3a19797d741bf6f440eb,n,z
launchpad.net/bugs/cve/CVE-2014-2242
nvd.nist.gov/vuln/detail/CVE-2014-2242
security-tracker.debian.org/tracker/CVE-2014-2242
www.cve.org/CVERecord?id=CVE-2014-2242
Related
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.006 Low
EPSS
Percentile
77.5%