📰 2026-03-18 14:00 更新
🔸 SSH has no Host header / SSH没有主机标头
🔗 SSH has no Host header
🔥 28 points
原文:
We have a challenge with ssh. Every VM has a standard URL that we use for both HTTPS and SSH, e.g. undefined-behavior.exe.xyz. Just as you can type the domain into a web browser (and have TLS and auth taken care of for you), you can run: ssh undefined-behavior.exe.xyz To get a shell in your VM. This is very straightforward to implement if you give each machine its own IP address, but exe.dev gives you many VMs on a flat rate subscription. We cannot issue an IPv4 address to each machine withou…
译文:
我们在ssh方面面临挑战。每个虚拟机都有一个用于HTTPS和SSH的标准URL ，例如undefined-behavior.exe.xyz。就像您可以在Web浏览器中键入域名（并为您处理TLS和身份验证）一样，您可以运行： ssh undefined-behavior.exe.xyz在虚拟机中获取shell。如果您为每台机器提供自己的IP地址，则实现起来非常简单，但是exe.dev为您提供了许多统一费率订阅的虚拟机。我们可以 不会向每台机器发出IPv4地址…
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