CVE-2013-7444

critical

Description

The Special:Contributions page in MediaWiki before 1.22.0 allows remote attackers to determine if an IP is autoblocked via the "Change block" text.

References

https://phabricator.wikimedia.org/T48457

https://lists.wikimedia.org/pipermail/mediawiki-announce/2015-August/000179.html

https://github.com/wikimedia/mediawiki/commit/dc2966bd05b69321300c63fd0bd78e7c78ecea6e

http://www.openwall.com/lists/oss-security/2015/08/27/6

http://www.openwall.com/lists/oss-security/2015/08/12/6

http://lists.fedoraproject.org/pipermail/package-announce/2015-August/165193.html

Details

Source: Mitre, NVD

Published: 2015-09-01

Updated: 2015-09-02

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical