Samuel, a security administrator, is assessing the configuration of a web server. He noticed that the server permits SSL

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Samuel, a security administrator, is assessing the configuration of a web server. He noticed that the server permits SSLv2 connections, and the same private key certificate is used on a different server that allows SSLv2 connections. This vulnerability makes the web server vulnerable to attacks as the SSLv2 server can leak key information.
Which of the following attacks can be performed by exploiting the above vulnerability?

A. Padding oracle attack
B. DROWN attack
C. DUHK attack
D. Side-channel attack