CVE-2019-12473
HIGH7.5EPSS 0.46%Wikimedia Potential DOS due to slow WatchedItemStore::countVisitingWatchersMultiple
發布日:2022/5/24修改日:2026/4/28
描述
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.
受影響套件(2)
- Debian/mediawikifrom 0, < 1:1.31.2-1
- Packagist/mediawiki/core>= 1.27.0, < 1.27.6
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
參考連結(8)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2019-12473
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2019-12473
- PATCHhttps://github.com/wikimedia/mediawiki
- WEBhttps://github.com/FriendsOfPHP/security-advisories/blob/master/mediawiki/core/CVE-2019-12473.yaml
- WEBhttps://lists.wikimedia.org/pipermail/wikitech-l/2019-June/092152.html
- WEBhttps://phabricator.wikimedia.org/T204729
- WEBhttps://seclists.org/bugtraq/2019/Jun/12
- WEBhttps://www.debian.org/security/2019/dsa-4460