tcpreplay: A vulnerability was detected in appneta tcpreplay up to 4.5.1
CVE-2025-9384 is fixed in tcpreplay on 1 platform, first by DEBIAN-CVE-2025-9384, released August 24, 2025. It is not reported as exploited. Patch Radar priority: Routine.
A vulnerability was detected in appneta tcpreplay up to 4.5.1. Impacted is the function tcpedit_post_args of the file /src/tcpedit/parse_args.c. The manipulation results in null pointer dereference. The attack is only possible with local access. The exploit is now public and may be used. Upgrading to version 4.5.2-beta2 is recommended to address this issue. Upgrading the affected component is advised. The vendor explains, that he was "[a]ble to reproduce in 6fcbf03 but not in 4.5.2-beta2".
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| tcpreplay · Debian 14 | 4.5.2-1 | DEBIAN-CVE-2025-9384 | Aug 24, 2025 |
| tcpreplay · opensuse-leap 16.0 | 4.5.2-bp160.1.1 | OPENSUSE-SU-2025:20119-1 | Nov 27, 2025 |
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