Ubuntu has issued an advisory on August 10:
Mageia 8 is also affected.
Patch available from UbuntuWhiteboard:
Assigning to the registered maintainer
The updated packages fix a security vulnerability:
http-parser could be made to expose sensitive data if it received a specially crafted request. (CVE-2020-8287)
Updated packages in core/updates_testing:
Patch available from Ubuntu =>
MGA8-64 MATE on Acer Aspire 5253
No installation issues
Ref bug 26293 for test:
Installed kwrite-handbook, opened kwrite and jumped around in the handbook, all worked OK.
Validating. Advisoryn in Comment 2.
An update for this issue has been pushed to the Mageia Updates repository.