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

CVSS v2 Base Score: 4 | Impact Score: 2.9 | Exploitability Score: 8

CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8

VMScore: 357

Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P

Envoy is an open source edge and service proxy, designed for cloud-native applications. When a cluster is deleted via Cluster Discovery Service (CDS) all idle connections established to endpoints in that cluster are disconnected. A recursion was introduced in the procedure of disconnecting idle connections that can lead to stack exhaustion and abnormal process termination when a cluster has a large number of idle connections. This infinite recursion causes Envoy to crash. Users are advised to upgrade.

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envoyproxy envoy
envoyproxy envoy 1.21.0

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 When a cluster is deleted via Cluster Discovery Service (CDS) all idle connections established to endpoints in that cluster are disconnected A recursion was introduced in the procedure of disconnecting idle connections that can lead to stack exhaustion and abno ...

CWE-674 https://github.com/envoyproxy/envoy/commit/4b6dd3b53cd5c6d4d4df378a2fc62c1707522b31 https://github.com/envoyproxy/envoy/security/advisories/GHSA-9vp2-4cp7-vvxf https://access.redhat.com/errata/RHSA-2022:1275 https://nvd.nist.gov

CVE-2022-23606

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