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Use After Free Affecting thunderbird package, versions [,128.2)

Severity

 Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.05% (19th percentile)

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  • Snyk ID SNYK-UNMANAGED-THUNDERBIRD-7924779
  • published 8 Sep 2024
  • disclosed 6 Sep 2024
  • credit Thunderbird Team
Report a new vulnerability Found a mistake?

Introduced: 6 Sep 2024

CVE-2024-8394 Open this link in a new tab
CWE-416 Open this link in a new tab

How to fix?

Upgrade thunderbird to version 128.2 or higher.

Overview

Affected versions of this package are vulnerable to Use After Free during the verification process of an OTR chat session.

CVSS Scores

version 4.0
version 3.1
Expand this section

Snyk

Recommended
7.7 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Attack Requirements (AT)
    Present
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    Passive
  • Confidentiality (VC)
    High
  • Integrity (VI)
    High
  • Availability (VA)
    High
  • Confidentiality (SC)
    None
  • Integrity (SI)
    None
  • Availability (SA)
    None