← Taiwan-CA Inc. (TWCA) cases
Bugzilla #1793445
Certificate Problem Report
TWCA: "unknown" OCSP response for issued certificates
RESOLVED
FIXED
Taiwan-CA Inc. (TWCA)
AI Summary
TWCA reported an issue where their OCSP responder was returning an "unknown" status for several issued certificates. The problem was identified on October 3, 2022, and was linked to network issues that affected the issuance of pre-certificates. TWCA has since confirmed that no final certificates were issued for the affected pre-certificates and has taken steps to ensure proper OCSP responses are provided. The issue has been resolved, and the CA has implemented monitoring to prevent similar occurrences in the future.
Chronology
- Network issue between TWCA and CT log servers occurred.
- Bug assigned and investigation began.
- Case resolved.
Participants
Andrew Ayer
Hao-Chun Li
External References
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