During process shutdown, a document could have caused a use-after-free of a languages service object, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mozilla
Published: 2021-11-03T00:03:15
Updated: 2024-08-04T01:44:22.834Z
Reserved: 2021-08-10T00:00:00
Link: CVE-2021-38498
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-11-03T01:15:07.470
Modified: 2024-11-21T06:17:15.010
Link: CVE-2021-38498
Redhat