Vulnerability Information
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Vulnerability Title
TrustTunnel has SSRF and private network restriction bypass via numeric address destinations
Vulnerability Description
TrustTunnel is an open-source VPN protocol with a server-side request forgery and and private network restriction bypass in versions prior to 0.9.114. In `tcp_forwarder.rs`, SSRF protection for `allow_private_network_connections = false` was only applied in the `TcpDestination::HostName(peer)` path. The `TcpDestination::Address(peer) => peer` path proceeded to `TcpStream::connect()` without equivalent checks (for example `is_global_ip`, `is_loopback`), allowing loopback/private targets to be reached by supplying a numeric IP. The vulnerability is fixed in version 0.9.114.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
Vulnerability Type
服务端请求伪造(SSRF)
Vulnerability Title
TrustTunnel 代码问题漏洞
Vulnerability Description
TrustTunnel是TrustTunnel开源的一个VPN协议软件。 TrustTunnel 0.9.114之前版本存在代码问题漏洞，该漏洞源于SSRF保护不完整，可能导致绕过私有网络限制并访问环回或私有目标。
CVSS Information
N/A
Vulnerability Type
N/A