C est aujourd'hui et demain..
"Let's Encrypt will revoke over 3 million certificates on Wednesday, March 4th, due to a bug in their domain validation and issuance software. A bug in Let's Encrypt's certificate authority (CA) software caused some certificates to not be properly validated through Certificate Authority Authorization (CAA) configured for an associated domain. CAA is a security feature that allows domain administrators to create a DNS record that restricts the certificate authorities that are allowed to issue certificates for that particular domain."
Priority: 2 - Urgent
Relevance: General
<https://www.bleepingcomputer.com/news/security/lets-encrypt-to-revoke-3-million-tls-certificates-due-to-bug/>
<https://community.letsencrypt.org/t/revoking-certain-certificates-on-march-4/114864>
<https://community.letsencrypt.org/t/2020-02-29-caa-rechecking-bug/114591>
<https://letsencrypt.org/caaproblem/>
<https://checkhost.unboundtest.com/>
<https://www.theregister.co.uk/2020/03/03/lets_encrypt_cert_revocation/>
<https://www.zdnet.com/article/lets-encrypt-to-revoke-3-million-certificates-on-march-4-due-to-bug/>
<https://community.letsencrypt.org/t/revoking-certain-certificates-on-march-4/114864>
<https://community.letsencrypt.org/t/2020-02-29-caa-rechecking-bug/114591>
<https://letsencrypt.org/caaproblem/>
<https://checkhost.unboundtest.com/>
<https://www.theregister.co.uk/2020/03/03/lets_encrypt_cert_revocation/>
<https://www.zdnet.com/article/lets-encrypt-to-revoke-3-million-certificates-on-march-4-due-to-bug/>
