Crash when a cluster is deleted in Envoy
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| envoyproxy | envoy | affected |
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Configuration 1 [-]
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| Package | CPE | Advisory | Released Date |
|---|---|---|---|
| OpenShift Service Mesh 2.0 | |||
| servicemesh-proxy-0:2.0.9-3.el8 | cpe:/a:redhat:service_mesh:2.0::el8 | RHSA-2022:1276 | 2022-04-07T00:00:00Z |
| OpenShift Service Mesh 2.1 | |||
| servicemesh-proxy-0:2.1.2-4.el8 | cpe:/a:redhat:service_mesh:2.1::el8 | RHSA-2022:1275 | 2022-04-07T00:00:00Z |
No data available yet.
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2022-28576 | 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. |
No CVSS v4.0
No CVSS v3.0
This CVE is not in the KEV list.
Exploit prediction score: 1.0% (1.016% probability within 30 days)
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|---|---|---|
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