Due to confusion about ValueTags on JavaScript Objects, an object may pass through the type barrier, resulting in memory corruption and a potentially exploitable crash. *Note: this issue only affects Firefox on ARM64 platforms.* This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0.
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mozilla

Published: 2020-07-09T14:39:37

Updated: 2020-07-27T01:06:39

Reserved: 2020-04-28T00:00:00


Link: CVE-2020-12417

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2020-07-09T15:15:11.757

Modified: 2022-05-03T13:00:24.437


Link: CVE-2020-12417

JSON object: View

cve-icon Redhat Information

No data.