Debian buster : EE certificate key too weak

Question

Hello,  
I tested yesterday the Debian Buster 10 with a connection to DocumentDB with pymongo (python3).  
  
I got an error with openssl that failled any connection to DocumentDB :   
  
pymongo.errors.ServerSelectionTimeoutError: docdb-XXXXXXXX.eu-west-1.docdb.amazonaws.com:27017: \[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: EE certificate key too weak (_ssl.c:1076)  
  
openssl version 1.1.1  
  
Do you know if the certificate will be updated or if it requires to configure openssl to not get this exception?  
  
Regards

AWS-User-2073714 · Answer

We are in the process of upgrading our root certificate. In the meantime, depending on your requirements, an additional option is to modify (/etc/ssl/openssl.cnf) from “CipherString = DEFAULT@SECLEVEL=2” to “CipherString = DEFAULT@SECLEVEL=1”

Debian buster : EE certificate key too weak

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