uBlock Origin before 1.36.2 and nMatrix before 4.4.9 support an arbitrary depth of parameter nesting for strict blocking, which allows crafted web sites to cause a denial of service (unbounded recursion that can trigger memory consumption and a loss of all blocking functionality).
Advisories
Source ID Title
Debian DLA Debian DLA DLA-3062-1 ublock-origin security update
EUVD EUVD EUVD-2021-23361 uBlock Origin before 1.36.2 and nMatrix before 4.4.9 support an arbitrary depth of parameter nesting for strict blocking, which allows crafted web sites to cause a denial of service (unbounded recursion that can trigger memory consumption and a loss of all blocking functionality).
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T01:01:59.277Z

Reserved: 2021-07-18T00:00:00

Link: CVE-2021-36773

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-07-18T04:15:08.110

Modified: 2024-11-21T06:14:04.060

Link: CVE-2021-36773

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses