Heap-based Buffer Overflow Affecting bftpd package, versions [0,]
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
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-BFTPD-13638671
- published20 Oct 2025
- disclosed19 Oct 2025
- creditHeng Zhang
Introduced: 19 Oct 2025
NewCVE-2025-11947 (opens in a new tab)How to fix?
There is no fixed version for bftpd.
Overview
Affected versions of this package are vulnerable to Heap-based Buffer Overflow via the expand_groups function in the configuration file handler process. An attacker can cause a denial of service and unintended behavior by providing specially crafted input to the configuration file.