CVE-2023-5729

medium

Description

A malicious web site can enter fullscreen mode while simultaneously triggering a WebAuthn prompt. This could have obscured the fullscreen notification and could have been leveraged in a spoofing attack. This vulnerability affects Firefox < 119.

References

https://www.mozilla.org/security/advisories/mfsa2023-45/

https://security.gentoo.org/glsa/202401-10

https://bugzilla.mozilla.org/show_bug.cgi?id=1823720

Details

Source: Mitre, NVD

Published: 2023-10-25

Updated: 2024-01-07

Risk Information

CVSS v2

Base Score: 5

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

Severity: Medium

CVSS v3

Base Score: 4.3

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