cvedb.io
CVE-2022-31078
MEDIUM · CVSS 4.4
EPSS exploitation probability: 0%
Published 2022-07-11T21:15:08.267 · Last modified 2026-06-17T04:44:44.967

Summary

KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge. Prior to versions 1.11.1, 1.10.2, and 1.9.4, the CloudCore Router does not impose a limit on the size of responses to requests made by the REST handler. An attacker could use this weakness to make a request that will return an HTTP response with a large body and cause DoS of CloudCore. In the HTTP Handler API, the rest handler makes a request to a pre-specified handle. The handle will return an HTTP response that is then read into memory. The consequence of the exhaustion is that CloudCore will be in a denial of service. Only an authenticated user of the cloud can make an attack. It will be affected only when users enable `router` module in the config file `cloudcor

Affected products

linuxfoundation — kubeedge

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.