Improper Check for Unusual or Exceptional Conditions Affecting firefox package, versions <0:128.3.0-1.el8_4


Severity

Recommended
high

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.06% (25th percentile)

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  • Snyk IDSNYK-RHEL8-FIREFOX-8167090
  • published8 Oct 2024
  • disclosed1 Oct 2024

Introduced: 1 Oct 2024

CVE-2024-9399  (opens in a new tab)
CWE-754  (opens in a new tab)

How to fix?

Upgrade RHEL:8 firefox to version 0:128.3.0-1.el8_4 or higher.
This issue was patched in RHSA-2024:7703.

NVD Description

Note: Versions mentioned in the description apply only to the upstream firefox package and not the firefox package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

A website configured to initiate a specially crafted WebTransport session could crash the Firefox process leading to a denial of service condition. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Thunderbird < 128.3, and Thunderbird < 131.

CVSS Scores

version 3.1