Let’s Encrypt: Issue with TLS-ALPN-01 Validation Method
community.letsencrypt.orgAt 16:48 UTC on Tuesday Jan 25, 2022, a third party informed Let’s Encrypt / ISRG that, while examining the Boulder codebase, they had noticed two irregularities in our implementation of the “TLS Using ALPN” validation method (BRs 3.2.2.4.20, RFC … Read more