This is a Linux/portable port of OpenBSD's excellent OpenSSH. OpenSSH is based on the last free version of Tatu Ylonen's SSH with all patent-encumbered algorithms removed, all known security bugs fixed, new features reintroduced, and many other clean-ups.
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OpenSSH 4.5 has been released addressing a bug in the sshd privilege separation monitor that weakened its verification of successful authentication.
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