Improper Restriction of Rendered UI Layers or Frames Affecting thunderbird package, versions <0:115.5.0-1.0.1.el7_9


Severity

Recommended
high

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.14% (51st percentile)

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  • Snyk IDSNYK-ORACLE7-THUNDERBIRD-6092017
  • published29 Nov 2023
  • disclosed21 Nov 2023

Introduced: 21 Nov 2023

CVE-2023-6206  (opens in a new tab)
CWE-1021  (opens in a new tab)

How to fix?

Upgrade Oracle:7 thunderbird to version 0:115.5.0-1.0.1.el7_9 or higher.
This issue was patched in ELSA-2023-7505.

NVD Description

Note: Versions mentioned in the description apply only to the upstream thunderbird package and not the thunderbird package as distributed by Oracle. See How to fix? for Oracle:7 relevant fixed versions and status.

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.

CVSS Scores

version 3.1