安全: HTTP 500 响应回显异常详情,信息泄露 (webrtc.rs:213) #12
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位置
src/webrtc.rs:213严重性
🟢 低
问题描述
错误响应体包含原始
{e}信息(如 SDP 解析错误、ICE 候选地址等),可能泄露内部实现细节、库版本信息或网络拓扑,降低攻击者信息收集门槛。当前代码:
建议修复
对外仅返回通用错误描述,将详细错误记录到服务端日志:
已修复,commit 8b04893。
变更: src/webrtc.rs:213 — HTTP 500 响应体不再包含原始错误信息,改为返回通用空响应体。
修复前:
let resp = format!("HTTP/1.1 500 Error\r\nConnection: close\r\n\r\n{e}");
修复后:
let resp = "HTTP/1.1 500 Internal Server Error\r\nConnection: close\r\n\r\n";
详细错误已由第 212 行 tracing::error! 记录在服务端日志,客户端仅收到标准 500 状态码,不再泄露内部信息。