CVE-2025-51005

A heap-buffer-overflow vulnerability exists in the tcpliveplay utility of the tcpreplay-4.5.1. When a crafted pcap file is processed, the program incorrectly handles memory in the checksum calculation logic at dochecksummathliveplay in tcpliveplay.c, leading to a possible denial of service...

CVE-2025-9386

A vulnerability has been found in appneta tcpreplay up to 4.5.1. The impacted element is the function getl2lenprotocol of the file get.c of the component tcprewrite. Such manipulation leads to use after free. The attack must be carried out locally. The exploit has been disclosed to the public and...

tcprewrite editing tool Heap Buffer Overflow DoS

The vulnerability of the parseendpoints function in the tcprewrite editing tool for PCAP files, as well as in the Tcpreplay tool for editing and replaying PCAP files, is related to pointer manipulation. Exploiting this vulnerability could allow a malicious actor to cause service failures remotely...

tcpprep editor Heap Buffer Overflow DoS

The vulnerability of the parselist function in the tcpprep editing and playback PCAP file utility lies in pointer manipulation. Exploiting this vulnerability could allow a malicious actor to cause service interruptions remotely...

Pcap Tcpreplay do_checksum Heap Buffer Overflow DoS

The vulnerability of the dochecksum function in the checksum.c component of the Pcap Tcpreplay editing and reproduction utility involves copying buffers without checking the input data. Exploiting this vulnerability allows a malicious actor to cause service interruptions using a specially created...