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Bugzilla #1649937 Certificate Problem Report

GlobalSign: Incorrect OCSP Delegated Responder Certificate

RESOLVED FIXED GlobalSign nv-sa
AI Summary

GlobalSign issued OCSP Delegated Responder certificates without including the required 'id-pkix-ocsp-nocheck' response, violating Baseline Requirements. The issue was reported on July 1, 2020, leading to an investigation and a remediation plan that included revoking affected certificates. GlobalSign successfully revoked multiple CA certificates and destroyed the associated keys. An ISAE3000 report was later provided, confirming the non-performance of OCSP signing by the affected CAs. The case is now resolved.

Model: gpt-4o-mini Generated: 2026-06-13 21:23 UTC Confidence: 1.00
Chronology
  1. Security issue disclosed on mozilla.dev.security.policy
  2. First batch of revocations of affected issuing CA
  3. Active key pairs of affected CA destroyed
  4. ISAE3000 report regarding non-performance of OCSP signing submitted
Participants
Ryan Sleevi Arvid Vermote Douglas Beattie
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