CVEvulnerability
CVE-2019-12473
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2019-07-10
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
Description
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.
Affected configurations
• mediawiki mediawiki (>= 1.27.0 < 1.27.6)
• mediawiki mediawiki (>= 1.30.0 < 1.30.2)
• mediawiki mediawiki (>= 1.31.0 < 1.31.2)
• mediawiki mediawiki (>= 1.32.0 < 1.32.2)
• debian debian linux 9.0
References
- https://lists.wikimedia.org/pipermail/wikitech-l/2019-June/092152.html Patch, Third Party Advisory
- https://phabricator.wikimedia.org/T204729 Third Party Advisory
- https://seclists.org/bugtraq/2019/Jun/12 Mailing List, Third Party Advisory
- https://www.debian.org/security/2019/dsa-4460 Third Party Advisory
- https://lists.wikimedia.org/pipermail/wikitech-l/2019-June/092152.html Patch, Third Party Advisory
- https://phabricator.wikimedia.org/T204729 Third Party Advisory
- https://seclists.org/bugtraq/2019/Jun/12 Mailing List, Third Party Advisory
- https://www.debian.org/security/2019/dsa-4460 Third Party Advisory