The vulnerability of the Envoy proxy server stems from a lack of mechanisms for encoding or filtering output data, allowing attackers to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the Envoy proxy server is related to the lack of mechanisms for encoding or filtering output data. Exploiting this vulnerability allows a malicious actor to compromise the confidentiality, integrity, and accessibility of the protected information...

Envoy 安全漏洞

Envoy is an open source distributed proxy server. Envoy suffers from a security vulnerability that stems from the ability of a malicious client to construct permanently valid credentials in certain specific scenarios...

Envoy 环境问题漏洞

Envoy is an open source distributed proxy server. Envoy suffers from an environmental issue vulnerability that stems from the ability to bypass certain requests, which could result in requests using a mixed-case scheme being denied...

Important: ecs-service-connect-agent

Issue Overview: 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 interna...

The vulnerability of the Envoy proxy server, related to insufficient validation of input data, allows attackers to bypass authentication procedures and gain unauthorized access to protected information.

The vulnerability of the Envoy proxy server is related to insufficient validation of input data during the processing of the x-envoy-original-path header. Exploiting this vulnerability allows a malicious actor to bypass authentication using a JSON Web Token JWT and gain unauthorized access to...

The vulnerability in the implementation of the mTLS protocol for the Envoy proxy server allows a attacker to send hidden HTTP requests (HTTP Request Smuggling attack).

The vulnerability of the mTLS protocol implementation in Envoy proxy servers is related to insufficient validation of input data during the processing of HTTP headers. Exploiting this vulnerability allows a malicious actor to send hidden HTTP requests HTTP Request Smuggling attack...

CVE-2023-27492 Envoy may crash when a large request body is processed in Lua filter

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 Lua filter is vulnerable to denial of service. Attackers can send large request bodies for routes that have Lua filter enabled and trigger...

Design/Logic Flaw

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...

CVE-2023-27487 Envoy client may fake the header `x-envoy-original-path`

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 安全漏洞

Envoy is an open source distributed proxy server.Lua is a lightweight, extensible open source scripting language from the LUA team. A security vulnerability exists in Envoy that stems from the vulnerability of Lua filters to denial-of-service attacks...

Envoy 输入验证错误漏洞

Envoy is an open source distributed proxy server. Envoy suffers from an input validation error vulnerability that stems from the possibility that a client could bypass JSON Web Token JWT checks and forge a forged original path...

Envoy 输入验证错误漏洞

Envoy is an open source distributed proxy server. An input validation error vulnerability exists in versions of Envoy after 1.22.9. An attacker could exploit this vulnerability to cause an Envoy process to terminate abnormally...

Envoy 输入验证错误漏洞

Envoy is an open source distributed proxy server. Envoy suffers from an input validation error vulnerability that stems from the ability to escalate privileges when failuremodeallow: true is configured for the extauthz filter...

PT-2023-2245 · Envoy · Envoy

Name of the Vulnerable Software and Affected Versions: Envoy versions prior to 1.26.0 Envoy versions prior to 1.25.3 Envoy versions prior to 1.24.4 Envoy versions prior to 1.23.6 Envoy versions prior to 1.22.9 Description: The issue is related to the insufficient sanitization of request propertie...

SUSE CVE-2021-32777

Envoy is an open source L7 proxy and communication bus designed for large modern service oriented architectures. In affected versions when ext-authz extension is sending request headers to the external authorization service it must merge multiple value headers according to the HTTP spec. However,...

SUSE CVE-2022-29226

Envoy is a cloud-native high-performance proxy. In versions prior to 1.22.1 the OAuth filter implementation does not include a mechanism for validating access tokens, so by design when the HMAC signed cookie is missing a full authentication flow should be triggered. However, the current...

The vulnerability of the decode/encodeBody component in the Envoy proxy server allows a attacker to induce a service failure.

The vulnerability of the decode/encodeBody component in the Envoy proxy server is related to an uncontrolled resource consumption. Exploiting this vulnerability could allow a malicious actor to cause service interruptions by uploading a specially created zip file...

CVE-2022-29226 Trivial authentication bypass in Envoy

Envoy is a cloud-native high-performance proxy. In versions prior to 1.22.1 the OAuth filter implementation does not include a mechanism for validating access tokens, so by design when the HMAC signed cookie is missing a full authentication flow should be triggered. However, the current...

CVE-2022-29225 Zip bomb vulnerability in Envoy

Envoy is a cloud-native high-performance proxy. In versions prior to 1.22.1 secompressors accumulate decompressed data into an intermediate buffer before overwriting the body in the decode/encodeBody. This may allow an attacker to zip bomb the decompressor by sending a small highly compressed...

The vulnerability of the Envoy proxy server used by the Consul service management tool allows attackers to compromise data integrity.

The vulnerability of the Envoy proxy server of the Consul service lies in the lack of verification of the destination service identifier in the encoded alternative name of the subject. Exploiting this vulnerability allows a malicious actor to compromise the integrity of data...