ghsa-c8wv-qwwc-6j73
Vulnerability from github
Published
2022-05-24 19:17
Modified
2024-02-01 21:50
Severity ?
Summary
MediaWiki allows a denial of service
Details
MediaWiki before 1.36.2 allows a denial of service (resource consumption because of lengthy query processing time). Visiting Special:Contributions can sometimes result in a long running SQL query because PoolCounter protection is mishandled.
{ affected: [ { package: { ecosystem: "Packagist", name: "mediawiki/core", }, ranges: [ { events: [ { introduced: "0", }, { fixed: "1.36.2", }, ], type: "ECOSYSTEM", }, ], }, ], aliases: [ "CVE-2021-41800", ], database_specific: { cwe_ids: [ "CWE-770", ], github_reviewed: true, github_reviewed_at: "2024-02-01T21:50:08Z", nvd_published_at: "2021-10-11T08:15:00Z", severity: "MODERATE", }, details: "MediaWiki before 1.36.2 allows a denial of service (resource consumption because of lengthy query processing time). Visiting Special:Contributions can sometimes result in a long running SQL query because PoolCounter protection is mishandled.", id: "GHSA-c8wv-qwwc-6j73", modified: "2024-02-01T21:50:08Z", published: "2022-05-24T19:17:14Z", references: [ { type: "ADVISORY", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-41800", }, { type: "WEB", url: "https://github.com/wikimedia/mediawiki/commit/781caf83dba90c18349f930bbaaa0e89f003f874", }, { type: "WEB", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CJDYJQWT43GBD6GNQ4OW7JOZ6WQ6DZTN", }, { type: "WEB", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MDBPECBWN6LWNSWIQMVXK6PP4YFEUYHA", }, { type: "WEB", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QNEAI2T3Y65I55ZB6UE6RMC662RZTGRX", }, { type: "WEB", url: "https://lists.wikimedia.org/hyperkitty/list/wikitech-l@lists.wikimedia.org/thread/2IFS5CM2YV4VMSODPX3J2LFHKSEWVFV5", }, { type: "WEB", url: "https://phabricator.wikimedia.org/T284419", }, { type: "WEB", url: "https://security.gentoo.org/glsa/202305-24", }, ], schema_version: "1.4.0", severity: [ { score: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", type: "CVSS_V3", }, ], summary: "MediaWiki allows a denial of service", }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.