CVE-2023-23602 Affecting thunderbird package, versions <0:102.7.1-1.amzn2.0.1


Severity

Recommended
high

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
0.11% (46th percentile)

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  • Snyk IDSNYK-AMZN2-THUNDERBIRD-3328173
  • published22 Feb 2023
  • disclosed2 Jun 2023

Introduced: 22 Feb 2023

CVE-2023-23602  (opens in a new tab)
CWE-1385  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2 thunderbird to version 0:102.7.1-1.amzn2.0.1 or higher.
This issue was patched in ALAS2-2023-1951.

NVD Description

Note: Versions mentioned in the description apply only to the upstream thunderbird package and not the thunderbird package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2 relevant fixed versions and status.

A mishandled security check when creating a WebSocket in a WebWorker caused the Content Security Policy connect-src header to be ignored. This could lead to connections to restricted origins from inside WebWorkers. This vulnerability affects Firefox < 109, Thunderbird < 102.7, and Firefox ESR < 102.7.

CVSS Scores

version 3.1