A malicious webpage could have triggered a use-after-free, memory corruption, and a potentially exploitable crash. *This bug could only be triggered when accessibility was enabled.*. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mozilla
Published: 2021-08-05T19:46:37
Updated: 2024-08-03T22:24:57.593Z
Reserved: 2021-04-01T00:00:00
Link: CVE-2021-29970
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-08-05T20:15:08.540
Modified: 2024-11-21T06:02:05.157
Link: CVE-2021-29970
Redhat