CVE-2023-25729 Affecting thunderbird package, versions <1:102.8.0-1


Severity

Recommended
0.0
high
0
10

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Threat Intelligence

EPSS
0.23% (62nd percentile)

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  • Snyk IDSNYK-DEBIANUNSTABLE-THUNDERBIRD-3325216
  • published15 Feb 2023
  • disclosed2 Jun 2023

Introduced: 15 Feb 2023

CVE-2023-25729  (opens in a new tab)

How to fix?

Upgrade Debian:unstable thunderbird to version 1:102.8.0-1 or higher.

NVD Description

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

Permission prompts for opening external schemes were only shown for <code>ContentPrincipals</code> resulting in extensions being able to open them without user interaction via <code>ExpandedPrincipals</code>. This could lead to further malicious actions such as downloading files or interacting with software already installed on the system. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.

CVSS Scores

version 3.1