After the update on 9/21 all transaction on our site would yield the error:
SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed
Hoeever, according to shaaaaaaaaaaaaa.com our certs were fine.
After some digging, our developers found the issue was our dated version of Ubuntu/OpenSSL kept us from updating to TSL 1.2. So, we began the full ugprade process and re-deployed the application on an upgraded VM.
Everything looks good, we're on the updated VM, but we are still getting the same SSL error. Any insight would be greatly appreciated.
The error indicates that your software is unable to recognize the Authorize.Net certificate. It is important to know that this error that you are receiving has no connection to the certificates that you are using on your site.