CVE-2023-25730 Affecting firefox package, versions <0:102.8.0-2.0.1.el9_1


Severity

Recommended
high

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.09% (41st percentile)

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  • Snyk IDSNYK-ORACLE9-FIREFOX-3327074
  • published21 Feb 2023
  • disclosed2 Jun 2023

Introduced: 21 Feb 2023

CVE-2023-25730  (opens in a new tab)

How to fix?

Upgrade Oracle:9 firefox to version 0:102.8.0-2.0.1.el9_1 or higher.
This issue was patched in ELSA-2023-0810.

NVD Description

Note: Versions mentioned in the description apply only to the upstream firefox package and not the firefox package as distributed by Oracle. See How to fix? for Oracle:9 relevant fixed versions and status.

A background script invoking <code>requestFullscreen</code> and then blocking the main thread could force the browser into fullscreen mode indefinitely, resulting in potential user confusion or spoofing attacks. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.

CVSS Scores

version 3.1