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envoyproxy envoy vulnerabilities and exploits
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516
VMScore
CVE-2020-35470
Envoy prior to 1.16.1 logs an incorrect downstream address because it considers only the directly connected peer, not the information in the proxy protocol header. This affects situations with tcp-proxy as the network filter (not HTTP filters).
Envoyproxy Envoy
NA
CVE-2024-23325
Envoy is a high-performance edge/middle/service proxy. Envoy crashes in Proxy protocol when using an address type that isn’t supported by the OS. Envoy is susceptible to crashing on a host with IPv6 disabled and a listener config with proxy protocol enabled when it receives...
Envoyproxy Envoy
NA
CVE-2024-23327
Envoy is a high-performance edge/middle/service proxy. When PPv2 is enabled both on a listener and subsequent cluster, the Envoy instance will segfault when attempting to craft the upstream PPv2 header. This occurs when the downstream request has a command type of LOCAL and does ...
Envoyproxy Envoy
445
VMScore
CVE-2020-35471
Envoy prior to 1.16.1 mishandles dropped and truncated datagrams, as demonstrated by a segmentation fault for a UDP packet size larger than 1500.
Envoyproxy Envoy
383
VMScore
CVE-2021-43824
Envoy is an open source edge and service proxy, designed for cloud-native applications. In affected versions a crafted request crashes Envoy when a CONNECT request is sent to JWT filter configured with regex match. This provides a denial of service attack vector. The only workaro...
Envoyproxy Envoy
445
VMScore
CVE-2021-43825
Envoy is an open source edge and service proxy, designed for cloud-native applications. Sending a locally generated response must stop further processing of request or response data. Envoy tracks the amount of buffered request and response data and aborts the request if the amoun...
Envoyproxy Envoy
383
VMScore
CVE-2021-43826
Envoy is an open source edge and service proxy, designed for cloud-native applications. In affected versions of Envoy a crash occurs when configured for :ref:`upstream tunneling <envoy_v3_api_field_extensions.filters.network.tcp_proxy.v3.TcpProxy.tunneling_config>` and the ...
Envoyproxy Envoy
445
VMScore
CVE-2020-8660
CNCF Envoy up to and including 1.13.0 TLS inspector bypass. TLS inspector could have been bypassed (not recognized as a TLS client) by a client using only TLS 1.3. Because TLS extensions (SNI, ALPN) were not inspected, those connections might have been matched to a wrong filter c...
Envoyproxy Envoy
NA
CVE-2023-27487
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 in...
Envoyproxy Envoy
NA
CVE-2023-27488
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, escalation of privileges is possible when `failure_mode_allow: true` is configured for `ext_authz` filter. For affected components ...
Envoyproxy Envoy
VMScore
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2023-30310
CVE-2024-21683
CVE-2024-22187
chrome
deserialization
XPath injection
CVE-2024-27842
denial of service
CVE-2024-24851
google
CVE-2024-35400
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