USN-6854-1: OpenSSL vulnerability

It was discovered that OpenSSL failed to choose an appropriately short
private key size when computing shared-secrets in the Diffie-Hellman Key
Agreement Protocol. A remote attacker could possibly use this issue to cause
OpenSSL to consume resources, resulting in a denial of service.

agreement attacker computing denial of service diffie hellman issue key openssl openssl vulnerability private private key protocol resources secrets service shared size usn vulnerability