By carefully crafting promise resolutions, it was possible to cause an out-of-bounds read off the end of an array resized during script execution. This could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.6, Firefox < 74, Firefox < ESR68.6, and Firefox ESR < 68.6.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mozilla

Published: 2020-03-25T21:14:05

Updated: 2020-05-01T15:06:05

Reserved: 2020-01-10T00:00:00


Link: CVE-2020-6806

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2020-03-25T22:15:12.373

Modified: 2023-02-03T23:54:58.560


Link: CVE-2020-6806

JSON object: View

cve-icon Redhat Information

No data.

CWE