Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') Affecting firefox-esr package, versions <115.0-r0


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.18% (55th percentile)

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  • Snyk IDSNYK-ALPINE320-FIREFOXESR-7010020
  • published23 May 2024
  • disclosed5 Jul 2023

Introduced: 5 Jul 2023

CVE-2023-37207  (opens in a new tab)
CWE-470  (opens in a new tab)

How to fix?

Upgrade Alpine:3.20 firefox-esr to version 115.0-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream firefox-esr package and not the firefox-esr package as distributed by Alpine. See How to fix? for Alpine:3.20 relevant fixed versions and status.

A website could have obscured the fullscreen notification by using a URL with a scheme handled by an external program, such as a mailto URL. This could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox < 115, Firefox ESR < 102.13, and Thunderbird < 102.13.

CVSS Scores

version 3.1