Exposure of Sensitive System Information to an Unauthorized Control Sphere Affecting thunderbird package, versions [,137.0)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UNMANAGED-THUNDERBIRD-9788174
- published21 Apr 2025
- disclosed1 Apr 2025
- creditThinker Li
Introduced: 1 Apr 2025
CVE-2025-3032 (opens in a new tab)How to fix?
Upgrade thunderbird to version 137.0 or higher.
Overview
Affected versions of this package are vulnerable to Exposure of Sensitive System Information to an Unauthorized Control Sphere due to improper handling of file descriptors during the fork server process.