Double Free Affecting thunderbird package, versions [,133)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.05% (18th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications

Snyk Learn

Learn about Double Free vulnerabilities in an interactive lesson.

Start learning
  • Snyk IDSNYK-UNMANAGED-THUNDERBIRD-8441564
  • published27 Nov 2024
  • disclosed26 Nov 2024
  • creditRonald Crane

Introduced: 26 Nov 2024

NewCVE-2024-11704  (opens in a new tab)
CWE-415  (opens in a new tab)

How to fix?

Upgrade thunderbird to version 133 or higher.

Overview

Affected versions of this package are vulnerable to Double Free due to improper error handling in the sec_pkcs7_decoder_start_decrypt function. An attacker can cause memory corruption.

CVSS Scores

version 4.0
version 3.1