RHEL 8 : Red Hat OpenShift Service Mesh 1.1 servicemesh-proxy (RHSA-2020:3090)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2020:3090 advisory. Red Hat OpenShift Service Mesh is Red Hat's distribution of the Istio service mesh project, tailored for installation into an on-premise OpenShift...

RHEL 8 : Red Hat OpenShift Service Mesh 1.0 servicemesh-proxy (RHSA-2020:2864)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2020:2864 advisory. Red Hat OpenShift Service Mesh is Red Hat's distribution of the Istio service mesh project, tailored for installation into an on-premise...

Important: Red Hat Security Advisory: Red Hat OpenShift Service Mesh 1.1 servicemesh-proxy security update

An update for servicemesh-proxy is now available for OpenShift Service Mesh 1.1. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

RHEL 8 : Red Hat OpenShift Service Mesh 1.0 servicemesh-proxy (RHSA-2020:2524)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2020:2524 advisory. Red Hat OpenShift Service Mesh is Red Hat's distribution of the Istio service mesh project, tailored for installation into an on-premise OpenShift...

CVE-2020-10739

Istio 1.4.x before 1.4.9 and Istio 1.5.x before 1.5.4 contain the following vulnerability when telemetry v2 is enabled: by sending a specially crafted packet, an attacker could trigger a Null Pointer Exception resulting in a Denial of Service. This could be sent to the ingress gateway or a sideca...

istio/envoy: crafted packet allows remote attacker to cause denial of service

A null pointer exception flaw was found in servicemesh-proxy. When running Telemetry v2 not on by default in version 1.4.x, an attacker could send a specially crafted packet to the ingress gateway or proxy sidecar, triggering a denial of service...

envoy: Response flooding for HTTP/1.1

A resource consumption vulnerability was found in the servicemesh-proxy in Envoy. An attacker could use pipelined requests to cause excessive amounts of memory to be used, possibly degrading or crashing the application...

envoy: Excessive CPU and/or memory usage when proxying HTTP/1.1

A resource consumption vulnerability was found in the servicemesh-proxy in Envoy. An attacker could send specially crafted small HTTP/1.1 packets that, when processed, could cause excessive amounts of memory to be used, possibly degrading or crashing the application...

CVE-2020-8659

A resource consumption vulnerability was found in the servicemesh-proxy in Envoy. An attacker could send specially crafted small HTTP/1.1 packets that, when processed, could cause excessive amounts of memory to be used, possibly degrading or crashing the application...

CVE-2020-8661

A resource consumption vulnerability was found in the servicemesh-proxy in Envoy. An attacker could use pipelined requests to cause excessive amounts of memory to be used, possibly degrading or crashing the application...

CVE-2020-8595

An unauthorized access vulnerability was found in Istio in the servicemesh-proxy. An attacker can use this flaw to specify an HTTP path and gain unauthorized access, even if the path is configured to only be accessed with a valid JSON Web Token JWT. Mitigation Depending on the paths used in the...