Oracle Linux: CVE-2023-6206: ELSA-2023-7507: firefox security update (IMPORTANT) (Multiple Advisories)

Oracle Linux: CVE-2023-6206: ELSA-2023-7507:firefox security update (IMPORTANT) (Multiple Advisories)

Severity

8

CVSS

(AV:N/AC:H/Au:N/C:C/I:C/A:C)

Published

11/21/2023

Created

11/30/2023

Added

11/28/2023

Modified

01/07/2025

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. The Mozilla Foundation Security Advisory describes this flaw as: 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.

Solution(s)

• oracle-linux-upgrade-firefox
• oracle-linux-upgrade-firefox-x11
• oracle-linux-upgrade-thunderbird

References

• https://attackerkb.com/topics/cve-2023-6206
• CVE - 2023-6206
• ELSA-2023-7507
• ELSA-2023-7501
• ELSA-2023-7505
• ELSA-2023-7508
• ELSA-2023-7509
• ELSA-2023-7500

View more