CVE-2022-27418 — HIGH (7.8)

Vulnerability Description

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

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Broadcom	Tcpreplay	4.4.1

Related Weaknesses (CWE)

CWE-787

References

https://github.com/appneta/tcpreplay/issues/703ExploitIssue TrackingPatch
https://security.gentoo.org/glsa/202210-08Third Party Advisory
https://github.com/appneta/tcpreplay/issues/703ExploitIssue TrackingPatch
https://security.gentoo.org/glsa/202210-08Third Party Advisory

FAQ

What is CVE-2022-27418?

CVE-2022-27418 is a vulnerability with a CVSS score of 7.8 (HIGH). Tcpreplay v4.4.1 has a heap-based buffer overflow in do_checksum_math at /tcpedit/checksum.c.

How severe is CVE-2022-27418?

CVE-2022-27418 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-27418?

Check the references section above for vendor advisories and patch information. Affected products include: Broadcom Tcpreplay.