Linux Distros Unpatched Vulnerability : CVE-2020-23273

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Heap-buffer overflow in the randomizeiparp function in editpacket.c. of Tcpreplay v4.3.2 allows attackers to cause a denial of service DOS via a crafted pcap...

CVE-2025-9385

A flaw has been found in appneta tcpreplay up to 4.5.1. The affected element is the function fixipv6checksums of the file editpacket.c of the component tcprewrite. This manipulation causes use after free. The attack is restricted to local execution. The exploit has been published and may be used...

CVE-2025-9385

A flaw has been found in appneta tcpreplay up to 4.5.1. The affected element is the function fixipv6checksums of the file editpacket.c of the component tcprewrite. This manipulation causes use after free. The attack is restricted to local execution. The exploit has been published and may be used...

PT-2025-34558 · Appneta +1 · Tcprewrite +2

Name of the Vulnerable Software and Affected Versions: appneta tcpreplay versions through 4.5.1 Description: A use-after-free issue exists in the fix ipv6 checksums function within the edit packet.c file of the tcprewrite component. This manipulation is exploitable locally. Recommendations: Upgra...

UBUNTU-CVE-2020-23273

Heap-buffer overflow in the randomizeiparp function in editpacket.c. of Tcpreplay v4.3.2 allows attackers to cause a denial of service DOS via a crafted pcap...

Tcpreplay Buffer Overflow Vulnerability

Tcpreplay is a set of open source utilities for editing and replaying network traffic for UNIX based operating systems. A buffer overflow vulnerability exists in the 'fasteditpacket' function of the sendpackets.c file in Tcpreplay version 4.3. An attacker can exploit this vulnerability with a...