Details of the event with ID 133 of the source Microsoft-Windows-CertificationAuthority
| Event Source: | Microsoft-Windows-CertificationAuthority |
| Event ID: | 133 (0x85) |
| Event log: | Application |
| Event type: | Error |
| Event text (English): | The certification authority (CA) failed to encode a server extension required to validate a certificate or certification revocation list (CRL). The CA will not issue any certificates or CRLs that do not contain this extension. To correct this problem, use the Certification Authority snap-in to remove any Unicode characters in the URLs for the AIA, CDP, and IDP extensions, then restart the CA. |
| Event text (German): | Die für die Überprüfung eines Zertifikats oder einer Sperrliste erforderliche Servererweiterung konnte von der Zertifizierungsstelle nicht codiert werden. Von der Zertifizierungsstelle werden keine Zertifikate oder Sperrlisten ausgestellt, die diese Erweiterung nicht enthalten. Verwenden Sie zum Beheben dieses Problems das Zertifizierungsstellen-Snap-In, um alle Unicode-Zeichen in den URLs für die Erweiterungen "AIA", "CDP" und "IDP" zu entfernen, und starten Sie dann die Zertifizierungsstelle neu. |
Description
Do you know TameMyCerts? TameMyCerts is an add-on for the Microsoft certification authority (Active Directory Certificate Services). It extends the function of the certification authority and enables the application of rule sets to realize the secure automation of certificate issuance. TameMyCerts is unique in the Microsoft ecosystem, has already proven itself in countless companies around the world and is available under a free license. It can be downloaded via GitHub and used free of charge. Professional maintenance is also offered.
No description has been written for this yet.
Security assessment
The security assessment is based on the three dimensions of confidentiality, integrity and availability.
No description has been written for this yet.
Microsoft's rating
Microsoft evaluates this event in the Securing Public Key Infrastructure (PKI) Whitepaper with a severity score of "Low".
Related links:
- Overview of Windows events generated by the certification authority
- Overview of audit events generated by the certification authority
External sources
- Securing Public Key Infrastructure (PKI) (Microsoft)