OpenSSH 7.1 發布，bug 修復版本

OpenSSH 7.1 發布，OpenSSH（Open Secure Shell）是使用SSH透過計算機網絡加密通訊的實現。它是取代由SSH Communications Security所提供的商用版本的開放源代碼方案。目前OpenSSH是OpenBSD的子計劃。

OpenSSH常常被誤認以為與OpenSSL有關聯，但實際上這兩個計劃的有不同的目的，不同的發展團隊，名稱相近只是因為兩者有同樣的軟件發展目標──提供開放源代碼的加密通訊軟件。

未來棄用通知
=========================
下個版本會棄用一些傳統密碼學：

  Refusing all RSA keys smaller than 1024 bits (the current minimum
   is 768 bits)

  Several ciphers will be disabled by default: blowfish-cbc,
   cast128-cbc, all arcfour variants and the rijndael-cbc aliases
   for AES.

  MD5-based HMAC algorithms will be disabled by default.

OpenSSh 7.1 相比 OpenSSH 7.0 的改進
=========================

此版本是個 bug 修復版本

安全更新
--------

  sshd(8): OpenSSH 7.0 contained a logic error in PermitRootLogin=
   prohibit-password/without-password that could, depending on
   compile-time configuration, permit password authentication to
   root while preventing other forms of authentication. This problem
   was reported by Mantas Mikulenas.

Bug 修復
--------

  ssh(1), sshd(8): add compatability workarounds for FuTTY

  ssh(1), sshd(8): refine compatability workarounds for WinSCP

 * Fix a number of memory faults (double-free, free of uninitialised
   memory, etc) in ssh(1) and ssh-keygen(1). Reported by Mateusz
   Kocielski.

Checksums:
==========

 - SHA1 (openssh-7.1.tar.gz) = 06c1db39f33831fe004726e013b2cf84f1889042
 - SHA256 (openssh-7.1.tar.gz) = H7U1se9EoBmhkKi2i7lqpMX9QHdDTsgpu7kd5VZUGSY=

 - SHA1 (openssh-7.1p1.tar.gz) = ed22af19f962262c493fcc6ed8c8826b2761d9b6
 - SHA256 (openssh-7.1p1.tar.gz) = /AptLR0GPVxm3/2VJJPQzaJWytIE9oHeD4TvhbKthCg=

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