PT-2018-14443 · Astron Security+2 · Tcpreplay+2

Publicado 2018-10-17 · Atualizado 2024-06-15 · CVE-2018-18407

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Média

Vetor base

AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Tcpreplay version 4.3.0 beta1

Description A heap-based buffer over-read was discovered in the tcpreplay-edit binary of Tcpreplay, during the incremental checksum operation. The issue gets triggered in the function csum replace4() in incremental checksum.h, causing a denial of service.

Recommendations For Tcpreplay version 4.3.0 beta1, as a temporary workaround, consider disabling the csum replace4() function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Out of bounds Read

Enumeração de Fraquezas

CWE-125

Identificadores relacionados

CVE-2018-18407

MGASA-2019-0094

OPENSUSE-SU-2024:11426-1

USN-5205-1

Produtos afetados

Linuxmint

Tcpreplay

Ubuntu

Referências · 42

• 🔥 https://github.com/appneta/tcpreplay/issues/488 · Exploit
• 🔥 https://github.com/SegfaultMasters/covering360/blob/master/tcpreplay/README.md#user-content-heap-overflow-in-csum_replace4 · Exploit
• https://ubuntu.com/security/CVE-2020-24265 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2018-17974 · Aviso do Fabricante
• https://osv.dev/vulnerability/USN-5205-1 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2018-17580 · Nota
• https://osv.dev/vulnerability/openSUSE-SU-2024:11426-1 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2018-18408 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2020-12740 · Aviso do Fabricante
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-18407 · Aviso do Fabricante
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MLPY6W7Z7G6PF2JN4LXXHCACYLD4RBG6 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2020-24266 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2018-17582 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2020-24266 · Nota
• https://ubuntu.com/security/CVE-2018-20553 · Aviso do Fabricante