CVE-2005-2534

LowCVSS 2.6/10Last modified Jun 16, 2026

Description

Race condition in OpenVPN before 2.0.1, when --duplicate-cn is not enabled, allows remote attackers to cause a denial of service (server crash) via simultaneous TCP connections from multiple clients that use the same client certificate.

Metrics

CVSS 2.0 2.6/10AV:N/AC:H/Au:N/C:N/I:N/A:P

Affected software

No affected versions have been published.

Timeline

Published
Aug 24, 2005
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2005-2534: Low severity, CVSS 2.6 | Vulnix