A compromised content process could send a message to the parent process that would cause the 'Click to Play' permission prompt to be shown. However, due to lack of validation from the parent process, if the user accepted the permission request an attacker-controlled permission would be granted rather than the 'Click to Play' permission. This vulnerability affects Firefox < 70.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published: 2020-01-08T20:03:57

Updated: 2024-08-04T23:03:32.798Z

Reserved: 2019-05-03T00:00:00

Link: CVE-2019-11765

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2020-01-08T21:15:10.630

Modified: 2020-01-13T18:14:21.263

Link: CVE-2019-11765

cve-icon Redhat

No data.