[Bug 1852930] CVE-2020-14145 openssh: Observable Discrepancy leading to an information leak in the algorithm negotiation

The client side in OpenSSH 5.7 through 8.3 has an Observable Discrepancy leading to an information leak in the algorithm negotiation. This allows man-in-the-middle attackers to target initial connection attempts (where no host key for the server has been cached by the client).



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