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Bugzilla #1845269 Certificate Misissuance

NAVER Cloud Trust Services: commonName not in SAN

RESOLVED FIXED NAVER Cloud Trust Services
AI Summary

NAVER Cloud Trust Services identified a misissuance of an OV SSL certificate that did not include the commonName in the Subject Alternative Name (SAN) field. The issue was discovered during an internal audit on July 25, 2023, leading to the immediate revocation of the certificate. The root cause was traced to a lack of validation in the wildcard certificate issuance logic. NAVER has since implemented measures to prevent recurrence, including a patch to their internal system and additional pre-linting checks.

Model: gpt-4o-mini Generated: 2026-06-13 20:55 UTC Confidence: 1.00
Chronology
  1. Certificate issued with commonName not in SAN
  2. Certificate revoked after internal audit
  3. Pre-linting based on Zlint added to CA Application
Participants
Han Yong, Park Ben Wilson
External References
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