CVE-2005-3409

MediumCVSS 5.0/10Last modified Jun 16, 2026

Description

OpenVPN 2.x before 2.0.4, when running in TCP mode, allows remote attackers to cause a denial of service (segmentation fault) by forcing the accept function call to return an error status, which leads to a null dereference in an exception handler.

Metrics

CVSS 2.0 5.0/10AV:N/AC:L/Au:N/C:N/I:N/A:P

Affected software

No affected versions have been published.

Timeline

Published
Nov 2, 2005
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2005-3409: Medium severity, CVSS 5.0 | Vulnix