← AC Camerfirma, S.A. cases
Bugzilla #1431164 Certificate Misissuance

Camerfirma: Non-BR-Compliant Issuance - Non-printable characters in OU field

RESOLVED FIXED AC Camerfirma, S.A.
AI Summary

Camerfirma reported a misissued SSL certificate containing non-printable control characters in the OU field. The certificate was revoked shortly after detection, and the CA has implemented technical controls to prevent similar issues in the future. An analysis revealed 81 misissued certificates due to various errors, with 44 revoked and the rest in the process of being replaced. The CA has committed to ensuring compliance moving forward.

Model: gpt-4o-mini Generated: 2026-06-13 17:42 UTC Confidence: 1.00
Chronology
  1. Misissued certificate detected and reported.
  2. Certificate revoked and corrective actions initiated.
  3. Technical controls deployed to prevent future misissuance.
  4. Analysis of previously issued certificates completed.
  5. All identified misissued certificates confirmed revoked.
Participants
Wayne Thayer Juan Angel Martin
External References
Original Bugzilla Case crt.sh wiki.mozilla.org bugzilla.mozilla.org
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