:3632
(TCP)
distcc
Critical 风险TCP — System & Infrastructure
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端口概览
端口号
3632
服务名称
distcc
传输协议
TCP
类别
System & Infrastructure
安全风险
Critical
端口范围
已注册 (1024-49151)
什么是端口 3632?
Port 3632 is the default port for distcc, a distributed C/C++ compiler that spreads compilation jobs across multiple machines on a network. Build systems use distcc to dramatically speed up large software compilations. An unprotected distcc daemon can be exploited to execute arbitrary code on the compilation server.
TCP
System & Infrastructure
安全注意事项
端口3632（distcc）被归类为严重风险。此端口不应暴露在公网上。该服务在未加密的情况下传输数据，容易受到窃听、凭据窃取和中间人攻击。
建议：在防火墙处封锁此端口。改用加密替代方案（SSH、SFTP、HTTPS）。