GHSA-7hwr-f745-5rwq
MediaWiki information disclosure
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Packagist | mediawiki/core | >= 1.31.0, < 1.31.4 | 1.31.4 |
| Packagist | mediawiki/core | >= 1.32.0, < 1.32.4 | 1.32.4 |
| Packagist | mediawiki/core | >= 1.33.0, < 1.33.1 | 1.33.1 |
Details
As written in the advisory (Markdown source, shown as plain text).
In MediaWiki through 1.33.0, Special:Redirect allows information disclosure of suppressed usernames via a User ID Lookup.
References
External links from the advisory. They lead to third-party sites.
- https://nvd.nist.gov/vuln/detail/CVE-2019-16738
- https://github.com/FriendsOfPHP/security-advisories/blob/master/mediawiki/core/CVE-2019-16738.yaml
- https://github.com/wikimedia/mediawiki
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7OMG3BMUHGWTAPYTK2NXM6CXF6FYLOUO
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QBAOLXETM5BOYQG6OQVHGB2LNLZUXVN6
- https://lists.fedoraproject.org/archives/list/[email protected]/message/7OMG3BMUHGWTAPYTK2NXM6CXF6FYLOUO
- https://lists.fedoraproject.org/archives/list/[email protected]/message/QBAOLXETM5BOYQG6OQVHGB2LNLZUXVN6
- https://phabricator.wikimedia.org/T230402
- https://seclists.org/bugtraq/2019/Oct/32
- https://www.debian.org/security/2019/dsa-4545