libssl3 (3.1.4-2) unstable; urgency=medium TLSv1.0, TLSv1.1 and DTLS 1.0 work only at security level 0 (it was previously allowed at security level 0). If you are still using them, you need lower security level (via CipherString = DEFAULT:@SECLEVEL=0) additionally to the MinProtocol setting. -- Sebastian Andrzej Siewior Sat, 25 Nov 2023 21:29:39 +0100