Out-of-Bounds Affecting Firefox-ESR package, versions [,128.6)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.05% (18th percentile)

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  • Snyk IDSNYK-UNMANAGED-FIREFOXESR-8603672
  • published8 Jan 2025
  • disclosed7 Jan 2025
  • creditAndrew Osmond

Introduced: 7 Jan 2025

NewCVE-2025-0243  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade Firefox-ESR to version 128.6 or higher.

Overview

Affected versions of this package are vulnerable to Out-of-Bounds due to memory corruption issues. An attacker can execute arbitrary code on the victim's machine by exploiting these vulnerabilities.

CVSS Scores

version 4.0
version 3.1