Heap-based Buffer Overflow Affecting 9fans/plan9port 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-9FANSPLAN9PORT-11426542
- published3 Aug 2025
- disclosed9 Jul 2025
- creditUnknown
Introduced: 9 Jul 2025
CVE-2025-7208 (opens in a new tab)How to fix?
A fix was pushed into the master branch but not yet published.
Overview
Affected versions of this package are vulnerable to Heap-based Buffer Overflow via the edump function in the x509.c file. An attacker can execute arbitrary code or cause a denial of service by providing specially crafted input that triggers a heap-based buffer overflow.