CVE-2023-23604 Affecting firefox package, versions <109.0-1


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.08% (37th percentile)

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  • Snyk IDSNYK-DEBIANUNSTABLE-FIREFOX-3232808
  • published18 Jan 2023
  • disclosed2 Jun 2023

Introduced: 18 Jan 2023

CVE-2023-23604  (opens in a new tab)

How to fix?

Upgrade Debian:unstable firefox to version 109.0-1 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 Debian. See How to fix? for Debian:unstable relevant fixed versions and status.

A duplicate <code>SystemPrincipal</code> object could be created when parsing a non-system html document via <code>DOMParser::ParseFromSafeString</code>. This could have lead to bypassing web security checks. This vulnerability affects Firefox < 109.

CVSS Scores

version 3.1