VDB
CVE-2019-8381
CVE-2019-8381
PUBLISHED
CVSS 7.800000190734863 HIGH
An issue was discovered in Tcpreplay 4.3.1. An invalid memory access occurs in do_checksum 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.
EPSS 1.05% · 61.9th percentile
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score
1.05%
61.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:18.04:LTS | tcpreplay | *, 0, 4.2.6-1 |
| Ubuntu:Pro:16.04:LTS | tcpreplay | 3.4.4-2, 3.4.4-2+deb8u1ubuntu0.1~esm1, * |
Timeline
- Feb 17, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Aug 25, 2021 PoC Published
- Dec 28, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 1, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 3, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-8381 third-party-advisory
- https://github.com/appneta/tcpreplay/issues/538 third-party-advisory
- https://research.loginsoft.com/bugs/invalid-memory-access-vulnerability-in-function-do_checksum-tcpreplay-4-3-1/ third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-8381 third-party-advisory