CVE-2022-22741

high

Description

When resizing a popup while requesting fullscreen access, the popup would have become unable to leave fullscreen mode. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.

References

https://www.mozilla.org/security/advisories/mfsa2022-03/

https://www.mozilla.org/security/advisories/mfsa2022-02/

https://www.mozilla.org/security/advisories/mfsa2022-01/

https://bugzilla.mozilla.org/show_bug.cgi?id=1740389

Details

Source: Mitre, NVD

Published: 2022-12-22

Updated: 2022-12-29

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:C/A:N

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N