CVE-2022-37049: Broadcom Tcpreplay

High severity, CVSS 7.8. EPSS: 0.4% chance of exploitation in the next 30 days.

The component tcpprep in Tcpreplay v4.4.1 was discovered to contain a heap-based buffer overflow in parse_mpls at common/get.c:150. NOTE: this is different from CVE-2022-27942.

Affected products

• Broadcom Tcpreplay: version 4.4.1 only
• Fedoraproject Fedora: version 35 only; version 36 only; version 37 only

Published 2022-08-18. Last modified 2026-06-17.