VDB
CVE-2018-18407
CVE-2018-18407
PUBLISHED
CVSS 5.5 MEDIUM
A heap-based buffer over-read was discovered in the tcpreplay-edit binary of Tcpreplay 4.3.0 beta1, during the incremental checksum operation. The issue gets triggered in the function csum_replace4() in incremental_checksum.h, causing a denial of service.
EPSS 1.24% · 67.0th percentile
Risk Scores
CVSS 3.0
5.5
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
1.24%
67.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:16.04:LTS | tcpreplay | 0, 3.4.4-2, * |
| Ubuntu:Pro:18.04:LTS | tcpreplay | 0, 4.2.6-1 |
Timeline
- Oct 17, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 28, 2021 EPSS Score
- May 3, 2022 EPSS Score
- May 13, 2022 CVE Updated
- Jul 4, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
- Jan 10, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-18407 third-party-advisory
- https://github.com/appneta/tcpreplay/issues/488 third-party-advisory
- https://github.com/SegfaultMasters/covering360/blob/master/tcpreplay/README.md#user-content-heap-overflow-in-csum_replace4 third-party-advisory
- https://ubuntu.com/security/notices/USN-5205-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-18407 third-party-advisory