What is CVE-2022-27418?

CVE-2022-27418 is a high-severity vulnerability in Broadcom Tcpreplay, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2022-04-12.

How severe is CVE-2022-27418?

High severity. CVSS v3 base score is 7.8 out of 10.

Buffer overflow in Broadcom Tcpreplay

CVE-2022-27418

Tcpreplay v4.4.1 has a heap-based buffer overflow in do_checksum_math at /tcpedit/checksum.c.

Vulnerability class: Buffer Overflow

EPSS: 0.009 (53.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Broadcom Tcpreplay — versions 4.4.1
N/a — versions n/a

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

cve@mitre.org (Exploit, Patch, Third Party Advisory, Issue Tracking)
cve@mitre.org (vendor-advisory, Third Party Advisory)

Frequently asked questions

What is CVE-2022-27418?: CVE-2022-27418 is a high-severity vulnerability in Broadcom Tcpreplay, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2022-04-12.
How severe is CVE-2022-27418?: High severity. CVSS v3 base score is 7.8 out of 10.