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 `cloudcore.yaml`. This bug has been fixed in Kubeedge 1.11.1, 1.10.2, and 1.9.4. As a workaround, disable the router switch in the config file `cloudcore.yaml`.
References
Link | Resource |
---|---|
https://github.com/kubeedge/kubeedge/security/advisories/GHSA-qpx3-9565-5xwm | Third Party Advisory |
Configurations
Configuration 1 (hide)
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History
21 Jul 2023, 17:07
Type | Values Removed | Values Added |
---|---|---|
CWE | CWE-770 |
16 Jul 2022, 13:41
Type | Values Removed | Values Added |
---|---|---|
First Time |
Linuxfoundation
Linuxfoundation kubeedge |
|
CVSS |
v2 : v3 : |
v2 : 3.5
v3 : 6.5 |
CPE | cpe:2.3:a:linuxfoundation:kubeedge:*:*:*:*:*:*:*:* | |
References | (CONFIRM) https://github.com/kubeedge/kubeedge/security/advisories/GHSA-qpx3-9565-5xwm - Third Party Advisory |
11 Jul 2022, 21:15
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2022-07-11 21:15
Updated : 2023-12-10 14:35
NVD link : CVE-2022-31078
Mitre link : CVE-2022-31078
CVE.ORG link : CVE-2022-31078
JSON object : View
Products Affected
linuxfoundation
- kubeedge