QwikSec

Security Database

CVE

CWE

Training

CVE-2023-6206

Published: Nov 21, 2023

Modified: Feb 13, 2025

PUBLISHED

Description

The black fade animation when exiting fullscreen is roughly the length of the anti-clickjacking delay on permission prompts. It was possible to use this fact to surprise users by luring them to click where the permission grant button would be about to appear. This vulnerability affects Firefox < 120, Firefox ESR < 115.5.0, and Thunderbird < 115.5.

Vendor	Product	Versions
Mozilla	Firefox	affected `unspecified - < 120`
Mozilla	Firefox ESR	affected `unspecified - < 115.5.0`
Mozilla	Thunderbird	affected `unspecified - < 115.5`

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1857430

https://www.mozilla.org/security/advisories/mfsa2023-49/

https://www.mozilla.org/security/advisories/mfsa2023-50/

https://www.mozilla.org/security/advisories/mfsa2023-52/

https://www.debian.org/security/2023/dsa-5561

https://lists.debian.org/debian-lts-announce/2023/11/msg00017.html

https://lists.debian.org/debian-lts-announce/2023/11/msg00030.html

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.