The fixed version of libssl is installed, and the error message is not about a duplicate certificate so this is not a duplicate of bug 1764848.
Updating certificates in /etc/ssl/certs...
rehash: skipping cacert.cer,it does not contain exactly one certificate or CRL
rehash: skipping req.pem,it does not contain exactly one certificate or CRL
The fixed version of libssl is installed, and the error message is not about a duplicate certificate so this is not a duplicate of bug 1764848.
Updating certificates in /etc/ssl/certs...
rehash: skipping cacert.cer,it does not contain exactly one certificate or CRL
rehash: skipping req.pem,it does not contain exactly one certificate or CRL