CVSS Vector: AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
DROWN (Decrypting RSA with Obsolete and Weakened encryption) is an attack on the old SSL v2 protocol version. The TLS protocol suite supports the insecure SSL v2 protocol and attacks using this vulnerability can leak the session key for a captured TLS handshake.
To prevent DROWN do not use the deprecated SSL v2 protocol version. Therefore refer to: Secure TLS Configuration