VDB
CVE-2019-8377
CVE-2019-8377
PUBLISHED
An issue was discovered in Tcpreplay 4.3.1. A NULL pointer dereference occurred in the function get_ipv6_l4proto() 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.
EPSS 0.23% · 45.9th percentile
Risk Scores
EPSS Score
0.23%
45.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:16.04:LTS | tcpreplay | 0, 3.4.4-2, 3.4.4-2+deb8u1build0.16.04.1 |
| Ubuntu:Pro:18.04:LTS | tcpreplay | 0, 4.2.6-1, 4.2.6-1ubuntu0.1~esm1 |
Timeline
- Feb 17, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 22, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 25, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 27, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 2, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-8377 third-party-advisory
- https://github.com/appneta/tcpreplay/issues/536 third-party-advisory
- https://research.loginsoft.com/bugs/null-pointer-dereference-vulnerability-in-function-get_ipv6_l4proto-tcpreplay-4-3-1/ third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-8377 third-party-advisory