Documents loaded with the CSP sandbox directive could have escaped the sandbox's script restriction by embedding additional content. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mozilla
Published: 2021-12-08T21:19:38
Updated: 2024-08-04T04:03:06.895Z
Reserved: 2021-11-08T00:00:00
Link: CVE-2021-43543
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2021-12-08T22:15:09.947
Modified: 2022-12-09T15:08:22.207
Link: CVE-2021-43543
Redhat