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envoyproxy envoy vulnerabilities and exploits
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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
445
VMScore
CVE-2020-8663
Envoy version 1.14.2, 1.13.2, 1.12.4 or earlier may exhaust file descriptors and/or memory when accepting too many connections.
Envoyproxy Envoy
445
VMScore
CVE-2019-15225
In Envoy up to and including 1.11.1, users may configure a route to match incoming path headers via the libstdc++ regular expression implementation. A remote attacker may send a request with a very long URI to result in a denial of service (memory consumption). This is a related ...
Envoyproxy Envoy
1 Github repository
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-2023-27491
Envoy is an open source edge and service proxy designed for cloud-native applications. Compliant HTTP/1 service should reject malformed request lines. Prior to versions 1.26.0, 1.25.3, 1.24.4, 1.23.6, and 1.22.9, There is a possibility that non compliant HTTP/1 service may allow ...
Envoyproxy Envoy
NA
CVE-2023-27492
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 ...
Envoyproxy Envoy
NA
CVE-2023-27493
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, Envoy does not sanitize or escape request properties when generating request headers. This can lead to characters that are illegal ...
Envoyproxy Envoy
NA
CVE-2023-27496
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 OAuth filter assumes that a `state` query param is present on any response that looks like an OAuth redirect response. Sending ...
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
VMScore
CVSSv2
CVSSv3
VMScore
Recommendations:
validation
CVE-2012-1823
malicious code
CVE-2024-5770
CVE-2023-45866
CVE-2024-35687
local users
CVE-2024-31246
CVE-2024-35730
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