CVE-2022-21655
Fixed in a distro release EPSS 1%CVSS 7.5
Envoy is an open source edge and service proxy, designed for cloud-native applications. The envoy common router will segfault if an internal redirect selects a route configured with direct response or redirect actions. This will result in a denial of service. As a workaround turn off internal redirects if direct response entries are configured on the same listener.
Products: envoyproxy envoy
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Red Hat service mesh 2.0 | kiali | 0:v1.24.7.redhat1-1.el8 |
| Red Hat service mesh 2.0 | servicemesh | 0:2.0.9-3.el8 |
| Red Hat service mesh 2.0 | servicemesh-istioctl | 0:2.0.9-3.el8 |
| Red Hat service mesh 2.0 | servicemesh-mixc | 0:2.0.9-3.el8 |
| Red Hat service mesh 2.0 | servicemesh-mixs | 0:2.0.9-3.el8 |
| Red Hat service mesh 2.0 | servicemesh-pilot-agent | 0:2.0.9-3.el8 |
| Red Hat service mesh 2.0 | servicemesh-pilot-discovery | 0:2.0.9-3.el8 |
| Red Hat service mesh 2.0 | servicemesh-prometheus | 0:2.14.0-16.el8.1 |
| Red Hat service mesh 2.0 | servicemesh-proxy | 0:2.0.9-3.el8 |
| Red Hat service mesh 2.1 | servicemesh | 0:2.1.2-4.el8 |
| Red Hat service mesh 2.1 | servicemesh-cni | 0:2.1.2-4.el8 |
| Red Hat service mesh 2.1 | servicemesh-pilot-agent | 0:2.1.2-4.el8 |
| Red Hat service mesh 2.1 | servicemesh-pilot-discovery | 0:2.1.2-4.el8 |
| Red Hat service mesh 2.1 | servicemesh-proxy | 0:2.1.2-4.el8 |
| Red Hat service mesh 2.1 | servicemesh-proxy-debuginfo | 0:2.1.2-4.el8 |
| Red Hat service mesh 2.1 | servicemesh-proxy-debugsource | 0:2.1.2-4.el8 |
| Red Hat service mesh 2.1 | servicemesh-proxy-wasm | 0:2.1.2-4.el8 |