PT-2019-19000 · Tcpreplay+1 · Tcpreplay+1
Mastersop
·
Publicado
2019-02-17
·
Atualizado
2024-06-15
·
CVE-2019-8381
CVSS v3.1
7.8
Alta
| Vetor | AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Tcpreplay version 4.3.1
Description
An issue in the
do checksum function in checksum.c can be triggered by sending a crafted pcap file to the tcpreplay-edit binary, causing an invalid memory access. This can lead to a Denial of Service (Segmentation fault) or possibly have other unspecified impacts.Recommendations
For Tcpreplay version 4.3.1, consider avoiding the use of crafted pcap files with the
tcpreplay-edit binary until a fix is available. As a temporary workaround, restrict access to the tcpreplay-edit binary to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.Exploit
DoS
Buffer Overflow
Encontrou algum problema na descrição? Tem algo a acrescentar? Fique à vontade para nos escrever 👾
Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Tcpreplay