The DynamicPageList3 extension is a reporting tool for MediaWiki, listing category members and intersections with various formats and details. In affected versions unsanitised input of regular expression date within the parameters of the DPL parser function, allowed for the possibility of ReDoS (Regex Denial of Service). This has been resolved in version 3.3.6. If you are unable to update you may also set `$wgDplSettings['functionalRichness'] = 0;` or disable DynamicPageList3 to mitigate.
References
Link | Resource |
---|---|
https://github.com/Universal-Omega/DynamicPageList3/commit/2c04dafb37a14d9ccfe070f53e7f11bbca0156e7 | Patch Third Party Advisory |
https://github.com/Universal-Omega/DynamicPageList3/releases/tag/3.3.6 | Release Notes Third Party Advisory |
https://github.com/Universal-Omega/DynamicPageList3/security/advisories/GHSA-8f24-q75c-jhf4 | Mitigation Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2021-10-04T18:35:10
Updated: 2021-10-04T18:35:10
Reserved: 2021-09-15T00:00:00
Link: CVE-2021-41118
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-10-04T19:15:08.570
Modified: 2021-10-12T19:31:03.497
Link: CVE-2021-41118
JSON object: View
Redhat Information
No data.
CWE