CVE-2024-5198

Description

OpenVPN ovpn-dco for Windows version 1.1.1 allows an unprivileged local attacker to send I/O control messages with invalid data to the driver resulting in a NULL pointer dereference leading to a system halt.

CVSS v3.1 Score

3.3

LOW

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

Weakness Type (CWE)

CWE-476 CWE-476

Affected Products

Vendor	Product	Versions
openvpn	ovpn-dco-win	All

References

Advisories & Patches

https://community.openvpn.net/openvpn/wiki/CVE-2024-5198

Frequently Asked Questions

What is CVE-2024-5198? +

OpenVPN ovpn-dco for Windows version 1.1.1 allows an unprivileged local attacker to send I/O control messages with invalid data to the driver resulting in a NULL pointer dereference leading to a system halt. It has a CVSS v3.1 base score of 3.3 (LOW).

How severe is CVE-2024-5198? +

CVE-2024-5198 has a CVSS v3.1 score of 3.3 out of 10, rated LOW. This is a low-severity vulnerability with limited impact.

What products are affected by CVE-2024-5198? +

CVE-2024-5198 affects products from openvpn, specifically: ovpn-dco-win. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-5198? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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