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CVE-2023-29533

Public on 2023-04-11
Modified on 2024-02-07
Description

The Mozilla Foundation describes this issue as follows:
A website could have obscured the fullscreen notification by using a combination of window.open, fullscreen requests, window.name assignments, and setInterval calls. This could have led to user confusion and possible spoofing attacks.

Severity
Important
See what this means
CVSS v3 Base Score
7.5
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 2 - Firefox Extra firefox 2023-08-21 21:01 ALAS2FIREFOX-2023-006
Amazon Linux 2 - Core thunderbird 2023-04-27 18:37 ALAS2-2023-2028

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD CVSSv3 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N