CVE-2017-7508

7.5 highEPSS 4.8%

High (7.5) in openvpn openvpn. EPSS 4.8% chance of exploitation in the next 30 days.

OpenVPN versions before 2.4.3 and before 2.3.17 are vulnerable to remote denial-of-service when receiving malformed IPv6 packet.

Severity

7.5 high

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 4.8% chance of exploitation in the next 30 days; higher than 91% of CVEs (scores of 2026-10-31)
CWE: CWE-617
Published: 2017-06-27
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19