Login Request a demo
Medium severity · published Jul 11, 2022
CVE-2022-31074
KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge
6.5
CVSS
0.8%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 57% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
KU
Kubeedge · Linuxfoundation
before 1.9.4; 1.10.0 before 1.10.2; 1.11.0 before 1.11.1 · source: NVD
Affected product
KU
Kubeedge
Linuxfoundation
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-31074
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-31074
Third Party Advisory
https://github.com/kubeedge/kubeedge/security/advisories/GHSA-w52j-3457-q9wr
More from Kubeedge
7.5
CVE-2022-31073
KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge
6.5
CVE-2022-31080
KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge
6.5
CVE-2022-31079
KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge
6.5
CVE-2022-31078
KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge
6.5
CVE-2022-31075
KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge