Camerfirma: Invalid authorityKeyIdentifier - recurrent incident
Camerfirma disclosed a recurrent issue regarding invalid authorityKeyIdentifiers in their certificates. The CA first became aware of the problem through a comment in a related bug. Following the detection, Camerfirma took immediate actions including revoking affected certificates and updating their processes to prevent future occurrences. They implemented a new control to verify the authorityKeyIdentifier before certificate issuance and established a procedure for regular profile reviews. All affected certificates were revoked by March 30, 2020, and the CA has since made significant improvements to their management processes.
- Camerfirma detected new errors and revoked two certificates.
- All pending certificates with errors were revoked.
- New control for verifying authorityKeyIdentifier was implemented.
- AC Camerfirma, S.A. — Camerfirma provided a detailed timeline of actions taken in response to the issue.
- AC Camerfirma, S.A. — Camerfirma confirmed that all pending certificates with errors have been revoked.
- AC Camerfirma, S.A. — Camerfirma shared updates on their remediation efforts and new substitution process.