CVE-2023-6247

EPSS 0.58%
Published 29.02.2024 01:42:34
Last modified 21.08.2025 15:53:11
Source security@openvpn.net
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The PKCS#7 parser in OpenVPN 3 Core Library versions through 3.8.3 did not properly validate the parsed data, which would result in the application crashing.

Affected products Warnungen 0 Metrics 2 CWE 1 References 4

Data is provided by the National Vulnerability Database (NVD)

Openvpn ≫ Openvpn 3 Version < 3.8.4

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.58%	0.678

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
134c704f-9b21-4f2e-91b3-4a467353bcc0	6.5	2.8	3.6	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://community.openvpn.net/openvpn/wiki/CVE-2023-6247

Patch

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2023-6247

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2023-6247

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2023-6247

EUVD