CVE-2022-28203

mediawiki: A denial-of-service issue was discovered in MediaWiki before 1.35.6, 1.36.x before 1.36.4, and 1.37.x before 1.37.2

CVE-2022-28203 is fixed in mediawiki on 1 platform, first by DEBIAN-CVE-2022-28203, released September 19, 2022. It is not reported as exploited. Patch Radar priority: High.

High
CVSS
7.5
high
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0147
73rd percentile

A denial-of-service issue was discovered in MediaWiki before 1.35.6, 1.36.x before 1.36.4, and 1.37.x before 1.37.2. When many files exist, requesting Special:NewFiles with actor as a condition can result in a very long running query.

Where it's fixed

ProductFixed inFixReleased
Linux
mediawiki · Debian 12.15 (bookworm) 1:1.35.6-1 DEBIAN-CVE-2022-28203 Sep 19, 2022
mediawiki · Debian 13.5 (trixie) 1:1.35.6-1 DEBIAN-CVE-2022-28203 Sep 19, 2022
mediawiki · Debian 14 1:1.35.6-1 DEBIAN-CVE-2022-28203 Sep 19, 2022

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