CVE-2022-31074
Last modified
CVE-2022-31074 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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, several endpoints in the Cloud AdmissionController may be susceptible to a DoS attack if an HTTP request containing a very large Body is sent to it. EPSS estimates a 0.70% chance of exploitation in the next 30 days.
Description
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, several endpoints in the Cloud AdmissionController may be susceptible to a DoS attack if an HTTP request containing a very large Body is sent to it. The consequence of the exhaustion is that the Cloud AdmissionController will be in denial of service. This bug has been fixed in Kubeedge 1.11.1, 1.10.2, and 1.9.4. There is currently no known workaround.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linuxfoundation | Kubeedge | < 1.9.4 |
| Linuxfoundation | Kubeedge | >= 1.10.0, < 1.10.2 |
| Linuxfoundation | Kubeedge | >= 1.11.0, < 1.11.1 |
References
- https://github.com/kubeedge/kubeedge/security/advisories/GHSA-w52j-3457-q9wrThird Party Advisory
- https://github.com/kubeedge/kubeedge/security/advisories/GHSA-w52j-3457-q9wrThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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