MGASA-2022-0145

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    MGASA-2022-0145

    Published: 18 Apr 2022Last Modified: 16 Apr 2026

    Summary: Updated mediawiki packages fix security vulnerability

    Details: Title::newMainPage() goes into an infinite recursion loop if it points to a local interwiki (CVE-2022-28201). Messages widthheight/widthheightpage/nbytes not escaped when used in galleries or Special:RevisionDelete (CVE-2022-28202). Requesting Special:NewFiles on a wiki with many file uploads with actor as a condition can result in a DoS (CVE-2022-28203). Special:WhatLinksHere can result in a DoS when a page is used on a extremely large number of other pages (CVE-2022-28204).

    References: https://advisories.mageia.org/MGASA-2022-0145.html, https://bugs.mageia.org/show_bug.cgi?id=30231, https://lists.wikimedia.org/hyperkitty/list/[email protected]/thread/YJNXKPV5Z56NSUQ4G3SXPDUIZG5EQ7UR/

    Affected packages

    Package

    Name: mediawiki

    Purl: pkg:rpm/mageia/mediawiki?arch=source&distro=mageia-8

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.35.6-1.mga8

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    MGASA-2022-0145 | CVE-DB