Description (CNA)
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, a large response received by the viaduct WSClient can cause a DoS from memory exhaustion. The entire body of the response is being read into memory which could allow an attacker to send a request that returns a response with a large body. The consequence of the exhaustion is that the process which invokes a WSClient will be in a denial of service. The software is affected If users who are authenticated to the edge side connect to `cloudhub` from the edge side through WebSocket protocol. This bug has been fixed in Kubeedge 1.11.1, 1.10.2, and 1.9.4. There are currently no known workarounds.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| kubeedge / kubeedge | affected = 1.11.0; affected >= 1.10.0, < 1.10.2; affected < 1.9.4 |
CWE
CWE-400
References
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.