When interacting with an HTML input element's file picker dialog with webkitdirectory set, a use-after-free could have resulted, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mozilla

Published: 2021-12-08T21:21:59

Updated: 2022-08-10T05:13:06

Reserved: 2021-08-10T00:00:00


Link: CVE-2021-38504

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2021-12-08T22:15:08.790

Modified: 2022-12-09T15:27:20.023


Link: CVE-2021-38504

JSON object: View

cve-icon Redhat Information

No data.

CWE