Information Exposure Affecting firefox package, versions <97.0-r0


Severity

Recommended
0.0
medium
0
10

Snyk's Security Team recommends NVD's CVSS assessment. Learn more

Threat Intelligence

EPSS
0.16% (54th percentile)

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  • Snyk IDSNYK-ALPINE319-FIREFOX-6108634
  • published8 Dec 2023
  • disclosed22 Dec 2022

Introduced: 22 Dec 2022

CVE-2022-22760  (opens in a new tab)
CWE-209  (opens in a new tab)

How to fix?

Upgrade Alpine:3.19 firefox to version 97.0-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream firefox package and not the firefox package as distributed by Alpine. See How to fix? for Alpine:3.19 relevant fixed versions and status.

When importing resources using Web Workers, error messages would distinguish the difference between <code>application/javascript</code> responses and non-script responses. This could have been abused to learn information cross-origin. This vulnerability affects Firefox < 97, Thunderbird < 91.6, and Firefox ESR < 91.6.

CVSS Scores

version 3.1