Heap-based Buffer Overflow Affecting appneta/tcpreplay 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-APPNETATCPREPLAY-11954258
- published17 Aug 2025
- disclosed15 Aug 2025
- creditShuhao Li, Xudong Cao, Yuqing Zhang
Introduced: 15 Aug 2025
NewCVE-2025-9019 (opens in a new tab)How to fix?
There is no fixed version for appneta/tcpreplay.
Overview
Affected versions of this package are vulnerable to Heap-based Buffer Overflow via the mask_cidr6 function. An attacker can cause a denial of service by providing specially crafted input that triggers a heap-based buffer overflow during processing.