CVE Vulnerabilities

CVE-2023-25730

Published: Jun 02, 2023 | Modified: Jun 08, 2023
CVSS 3.x
5.4
MEDIUM
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu

A background script invoking requestFullscreen and then blocking the main thread could force the browser into fullscreen mode indefinitely, resulting in potential user confusion or spoofing attacks. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.

Affected Software

Name Vendor Start Version End Version
Firefox Mozilla * 110.0 (excluding)
Firefox_esr Mozilla * 102.8 (excluding)
Thunderbird Mozilla * 102.8 (excluding)

References