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Bugzilla #1393555 Certificate Problem Report

GlobalSign: Non-BR-Compliant Certificate Issuance -- double-dots in dnsName

RESOLVED FIXED GlobalSign nv-sa
AI Summary

This case concerns GlobalSign's issuance of certificates containing invalid DNS names with double dots. The issue was identified through a problem report, leading to an investigation into the certificates issued under GlobalSign roots. It was confirmed that three certificates were issued before a patch was implemented in February 2016 to address validation deficiencies. GlobalSign has since ceased issuing such certificates and has improved its auditing processes to prevent future occurrences.

Model: gpt-4o-mini Generated: 2026-06-13 17:07 UTC Confidence: 0.90
Chronology
  1. Patch released to address CN and SAN validation deficiencies.
  2. Problem report received regarding double dots in dnsName.
  3. Certificate with invalid SAN was revoked.
Participants
Kathleen Wilson Linus Hallberg Douglas Beattie Ryan Sleevi
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