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Information Exposure Affecting mediawiki package, versions <1:1.31.4-1~deb10u1

0.0
medium

Snyk CVSS

    Attack Complexity Low

    Threat Intelligence

    EPSS 0.69% (80th percentile)
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NVD
5.3 medium
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Red Hat
4.3 medium

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  • Snyk ID SNYK-DEBIAN10-MEDIAWIKI-469241
  • published 26 Sep 2019
  • disclosed 26 Sep 2019
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Introduced: 26 Sep 2019

CVE-2019-16738 Open this link in a new tab
CWE-200 Open this link in a new tab

How to fix?

Upgrade Debian:10 mediawiki to version 1:1.31.4-1~deb10u1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream mediawiki package and not the mediawiki package as distributed by Debian. See How to fix? for Debian:10 relevant fixed versions and status.

In MediaWiki through 1.33.0, Special:Redirect allows information disclosure of suppressed usernames via a User ID Lookup.