CLSA-2024-1708638837 Fix CVE(s): CVE-2023-5678

SECURITY UPDATE: Denial of service could be encountered when generating excessively long DH keys or checking excessively long DH keys or parameters. - debian/patches/CVE-2023-5678.patch: Make DHcheckpubkey and DHgeneratekey safer yet. - CVE-2023-5678...