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如何在 Brocade 上更改 SSH 密码或 MAC 算法 FOS

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fabric-interconnect-and-management-switches
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brocade
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适用场景

  • Brocade FOS 7.3.0 及更高版本

问题描述

安全扫描程序应用程序可能会报告 Fabric OS ( FOS )漏洞 - "Eprecated SSH Cryptographic Settings" 或 "SH weak MAC alithms Enabled" 以及以下消息:

  • 远程 SSH 服务器配置为允许加密算法较弱或根本不允许使用算法。
  • 远程SSH服务器支持弱密钥交换算法。
  • 远程SSH服务器支持Diffie-Hellman-group1-SHA1。
  • 远程 SSH 服务器已配置为使用 Arc四 流密码或根本不使用密码。
  • 远程 SSH 服务器已配置为支持 MD5 和 96 位 MAC 算法。
  • 远程 SSH 服务器已配置为允许使用 MD5 或 96 位 MAC 算法,这两种算法均被视为较弱。
  • 审核标记为HMAC-SHA1

 

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