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CVE-2012-4379

Published: 19 October 2017

MediaWiki before 1.18.5, and 1.19.x before 1.19.2 does not send a restrictive X-Frame-Options HTTP header, which allows remote attackers to conduct clickjacking attacks via an embedded API response in an IFRAME element.

Priority

Medium

Cvss 3 Severity Score

6.5

Score breakdown

Status

Package Release Status
mediawiki
Launchpad, Ubuntu, Debian
vivid Ignored
(end of life)
artful Not vulnerable

bionic Not vulnerable

hardy Ignored
(end of life)
lucid Ignored
(end of life)
natty Ignored
(end of life)
oneiric Ignored
(end of life)
precise Ignored
(end of life)
quantal Ignored
(end of life)
raring Ignored
(end of life)
saucy Ignored
(end of life)
trusty Does not exist
(trusty was not-affected [1:1.19.14+dfsg-1])
upstream
Released (1.19.2)
utopic Ignored
(end of life)
wily Ignored
(end of life)
xenial Does not exist

yakkety Not vulnerable

zesty Not vulnerable

Severity score breakdown

Parameter Value
Base score 6.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality None
Integrity impact High
Availability impact None
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N