MediaWiki: Loop with Unreachable Exit Condition ('Infinite Loop') (CVE-2021-36125)
5
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
07/02/2021
07/10/2021
07/09/2021
07/09/2021
Description
An issue was discovered in the CentralAuth extension in MediaWiki through 1.36. The Special:GlobalRenameRequest page is vulnerable to infinite loops and denial of service attacks when a user's current username is beyond an arbitrary maximum configuration value (MaxNameChars).
Solution(s)
- mediawiki-upgrade-latest
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