Published: 22/02/2022 Updated: 02/03/2022

CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6

CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9

VMScore: 383

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

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 downstream connection disconnects while the the upstream connection or http/2 stream is still being established. There are no workarounds for this issue. Users are advised to upgrade.

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Synopsis Important: Red Hat OpenShift Service Mesh 212 security update Type/Severity Security Advisory: Important Red Hat Insights patch analysis Identify and remediate systems affected by this advisory View affected systems Topic Red Hat OpenShift Service Mesh 212Red Hat Product Security has rated this update as having a secur ...

Synopsis Important: Red Hat OpenShift Service Mesh 209 security update Type/Severity Security Advisory: Important Red Hat Insights patch analysis Identify and remediate systems affected by this advisory View affected systems Topic Red Hat OpenShift Service Mesh 209Red Hat Product Security has rated this update as having a secu ...

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_extensionsfiltersnetworktcp_proxyv3TcpProxytunneling_config>` and the downstream connection disconnects while the the upstream connection or ...

CWE-416 https://github.com/envoyproxy/envoy/security/advisories/GHSA-cmx3-fvgf-83mf https://github.com/envoyproxy/envoy/commit/ce0ae309057a216aba031aff81c445c90c6ef145 https://access.redhat.com/errata/RHSA-2022:1275 https://nvd.nist.gov

CVE-2021-43826

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