Vulnerability Information
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Vulnerability Title
Envoy client may fake the header `x-envoy-original-path`
Vulnerability Description
Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to versions 1.26.0, 1.25.3, 1.24.4, 1.23.6, and 1.22.9, the client may bypass JSON Web Token (JWT) checks and forge fake original paths. The header `x-envoy-original-path` should be an internal header, but Envoy does not remove this header from the request at the beginning of request processing when it is sent from an untrusted client. The faked header would then be used for trace logs and grpc logs, as well as used in the URL used for `jwt_authn` checks if the `jwt_authn` filter is used, and any other upstream use of the x-envoy-original-path header. Attackers may forge a trusted `x-envoy-original-path` header. Versions 1.26.0, 1.25.3, 1.24.4, 1.23.6, and 1.22.9 have patches for this issue.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Vulnerability Type
输入验证不恰当
Vulnerability Title
Envoy 输入验证错误漏洞
Vulnerability Description
Envoy是一款开源的分布式代理服务器。 Envoy 存在输入验证错误漏洞，该漏洞源于客户端可能会绕过 JSON Web Token (JWT) 检查并伪造伪造的原始路径。
CVSS Information
N/A
Vulnerability Type
N/A