Error “mbedTLS: Error Parsing Cert Certificate : X509 – The Date Tag Or Value Is Invalid”

This is not a bug in OpenVPN or mbedTLS but is actually caused by incorrectly formatted certificates. See this detailed forum post for more info.

From version 1.1.1 the format check has been relaxed to accept also those certificates that were previously rejected with this error.

Updates & Announcements

OpenVPN Cloud

Cyber Shield Released

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Access Server

Release Notes 2.11.0

Access Server 2.11.0 introduces SAML authentication support. Additionally Ubuntu 22.04 LTS is now supported, the openvpn:// import URI schema is added, and 3 security issues are fixed.

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