CVE-2019-8381: Buffer Overflow
An issue was discovered in Tcpreplay 4.3.1. An invalid memory access occurs in dochecksum in checksum.c. It 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.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2019-8381?
CVE-2019-8381 is a vulnerability in Tcpreplay 4.3.1 that allows an attacker to cause a Denial of Service (Segmentation fault) or possibly have unspecified other impact.
How can this vulnerability be triggered?
This vulnerability can be triggered by sending a crafted pcap file to the tcpreplay-edit binary.
What is the severity of CVE-2019-8381?
The severity of CVE-2019-8381 is high, with a CVSS score of 7.8.
Which software versions are affected by CVE-2019-8381?
Tcpreplay 4.3.1, Broadcom Tcpreplay, and Fedoraproject Fedora versions 28, 29, and 30 are affected by CVE-2019-8381.
How can I fix CVE-2019-8381?
There is currently no known fix for CVE-2019-8381. It is recommended to follow the vendor's advisory for any updates or patches.