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Bugzilla #1766525 Certificate Problem Report

Entrust: TLS Certificate issued with a key that is impacted by the Close Primes vulnerability

RESOLVED FIXED Entrust
AI Summary

Entrust identified a TLS certificate issued with a key potentially affected by the Close Primes vulnerability on April 25, 2022. Following the detection, an investigation confirmed the issue, leading to the revocation of the certificate within 24 hours. Entrust had not halted issuance of certificates but committed to enhancing their detection mechanisms. The Close Primes detection feature was successfully integrated into their CSR checker by August 23, 2022, and no further instances were reported.

Model: gpt-4o-mini Generated: 2026-06-13 21:32 UTC Confidence: 0.95
Chronology
  1. Post-issuance linter detected a TLS certificate impacted by Close Primes vulnerability.
  2. Certificate revoked within 24 hours after confirmation of the issue.
  3. Close Primes detection added to CSR parser.
Participants
Bruce Morton B. Wilson Aaron
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