CVEvulnerability

CVE-2023-27567

7.5 HIGH Published 2023-03-03 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-03-03
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-400

Description

In OpenBSD 7.2, a TCP packet with destination port 0 that matches a pf divert-to rule can crash the kernel.

Affected configurations

• openbsd openbsd 7.2

Related

Weakness · CWE (1)

  • CWE-400 Uncontrolled Resource Consumption weakness

References