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.
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mozilla

Published: 2021-08-05T19:46:37

Updated: 2022-08-10T05:11:45

Reserved: 2021-04-01T00:00:00


Link: CVE-2021-29970

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2021-08-05T20:15:08.540

Modified: 2022-12-09T19:04:59.530


Link: CVE-2021-29970

JSON object: View

cve-icon Redhat Information

No data.