Wikimedia MediaWiki 1.27.0 through 1.32.1 might allow DoS. Passing invalid titles to the API could cause a DoS by querying the entire watchlist table. Fixed in 1.32.2, 1.31.2, 1.30.2 and 1.27.6.

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Advisories
Source ID Title
Debian DSA Debian DSA DSA-4460-1 mediawiki security update
EUVD EUVD EUVD-2022-2100 Wikimedia MediaWiki 1.27.0 through 1.32.1 might allow DoS. Passing invalid titles to the API could cause a DoS by querying the entire watchlist table. Fixed in 1.32.2, 1.31.2, 1.30.2 and 1.27.6.
Github GHSA Github GHSA GHSA-33xw-x3pr-rvqj Wikimedia Potential DOS due to slow WatchedItemStore::countVisitingWatchersMultiple
Fixes

Solution

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T23:24:37.832Z

Reserved: 2019-05-30T00:00:00.000Z

Link: CVE-2019-12473

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-07-10T16:15:11.290

Modified: 2024-11-21T04:22:55.820

Link: CVE-2019-12473

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses