Description
In OpenBSD 7.2, a TCP packet with destination port 0 that matches a pf divert-to rule can crash the kernel.
Published: 2023-03-03
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2023-31316 In OpenBSD 7.2, a TCP packet with destination port 0 that matches a pf divert-to rule can crash the kernel.
History

Thu, 06 Mar 2025 17:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-400
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-03-06T16:41:51.886Z

Reserved: 2023-03-03T00:00:00.000Z

Link: CVE-2023-27567

cve-icon Vulnrichment

Updated: 2024-08-02T12:16:36.611Z

cve-icon NVD

Status : Modified

Published: 2023-03-03T22:15:10.067

Modified: 2025-03-06T17:15:17.347

Link: CVE-2023-27567

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses