CVE-2025-9649 | appneta tcpreplay 4.5.1 send_packets.c calc_sleep_time divide by zero (Issue 968)

A vulnerability categorized as problematic has been discovered in appneta tcpreplay 4.5.1. Impacted is the function calc_sleep_time of the file send_packets.c. Such manipulation leads to divide by zero.

This vulnerability is traded as CVE-2025-9649. An attack has to be approached locally. Furthermore, there is an exploit available.

It is advisable to upgrade the affected component.

The vendor confirms in a GitHub issue reply: "Was able to reproduce in 6fcbf03 but NOT 4.5.3-beta3."