NULL Pointer Dereference Affecting appneta/tcpreplay package, versions [,4.5.2-beta2)
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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Start learning- Snyk IDSNYK-UNMANAGED-APPNETATCPREPLAY-12301710
- published31 Aug 2025
- disclosed24 Aug 2025
- creditXudong Cao, Shuhao Li, Yuqing Zhang
Introduced: 24 Aug 2025
NewCVE-2025-9384 (opens in a new tab)How to fix?
Upgrade appneta/tcpreplay to version 4.5.2-beta2 or higher.
Overview
Affected versions of this package are vulnerable to NULL Pointer Dereference via the tcpedit_post_args function in the parse_args.c file of the tcprewrite component. An attacker can cause a denial of service by triggering a null pointer dereference through local access.