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CVE-2019-12472

Publication date 10 July 2019

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

7.5 · High

Score breakdown

An Incorrect Access Control vulnerability was found in Wikimedia MediaWiki 1.18.0 through 1.32.1. It is possible to bypass the limits on IP range blocks ($wgBlockCIDRLimit) by using the API. Fixed in 1.32.2, 1.31.2, 1.30.2 and 1.27.6.

Status

Package Ubuntu Release Status
mediawiki 24.10 oracular
Fixed 1:1.31.2-1
24.04 LTS noble
Fixed 1:1.31.2-1
23.10 mantic
Fixed 1:1.31.2-1
23.04 lunar
Fixed 1:1.31.2-1
22.10 kinetic
Fixed 1:1.31.2-1
22.04 LTS jammy
Fixed 1:1.31.2-1
21.10 impish
Fixed 1:1.31.2-1
21.04 hirsute
Fixed 1:1.31.2-1
20.10 groovy
Fixed 1:1.31.2-1
20.04 LTS focal
Fixed 1:1.31.2-1
19.10 eoan
Fixed 1:1.31.2-1
19.04 disco Ignored end of life
18.10 cosmic Ignored end of life
18.04 LTS bionic
Vulnerable
16.04 LTS xenial Not in release
14.04 LTS trusty Not in release

Severity score breakdown

Parameter Value
Base score 7.5 · High
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact High
Availability impact None
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N