Vulnerability Details CVE-2019-12473
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.006
EPSS Ranking 67.9%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
- https://lists.wikimedia.org/pipermail/wikitech-l/2019-June/092152.html
- https://phabricator.wikimedia.org/T204729
- https://seclists.org/bugtraq/2019/Jun/12
- https://www.debian.org/security/2019/dsa-4460
- https://lists.wikimedia.org/pipermail/wikitech-l/2019-June/092152.html
- https://phabricator.wikimedia.org/T204729
- https://seclists.org/bugtraq/2019/Jun/12
- https://www.debian.org/security/2019/dsa-4460
Products affected by CVE-2019-12473
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cpe:2.3:a:mediawiki:mediawiki:1.27.0
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cpe:2.3:a:mediawiki:mediawiki:1.27.1
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cpe:2.3:a:mediawiki:mediawiki:1.27.2
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cpe:2.3:a:mediawiki:mediawiki:1.27.3
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cpe:2.3:a:mediawiki:mediawiki:1.27.4
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cpe:2.3:a:mediawiki:mediawiki:1.27.5
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cpe:2.3:a:mediawiki:mediawiki:1.30.0
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cpe:2.3:a:mediawiki:mediawiki:1.30.1
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cpe:2.3:a:mediawiki:mediawiki:1.31.0
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cpe:2.3:a:mediawiki:mediawiki:1.31.1
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cpe:2.3:a:mediawiki:mediawiki:1.32.0
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cpe:2.3:a:mediawiki:mediawiki:1.32.1
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cpe:2.3:o:debian:debian_linux:9.0