CVE-2019-8376

 

Published at: - 17-02-2019 03:29

Last modified: - 08-04-2022 12:30

Total changes: - 3

Description

An issue was discovered in Tcpreplay 4.3.1. A NULL pointer dereference occurred in the function get_layer4_v6() located at get.c. This can be triggered by sending a crafted pcap file to the tcpreplay-edit binary. It allows an attacker to cause a Denial of Service (Segmentation fault) or possibly have unspecified other impact.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

 

Verification logic

 

Reference

• https://research.loginsoft.com/bugs/null-pointer-dereference-vulnerability-in-function-get_layer4_v6-tcpreplay-4-3-1/
• https://github.com/appneta/tcpreplay/issues/537
• 107085-Third Party Advisory, VDB Entry
• FEDORA-2019-a9c08d4b40-Mailing List, Release Notes, Third Party Advisory
• FEDORA-2019-e40253f67e-Mailing List, Release Notes, Third Party Advisory
• FEDORA-2019-7d689dd314-Mailing List, Release Notes, Third Party Advisory

 

Keywords

NVD

 

CVE-2019-8376

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures