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[email protected]CVE-2022-31074

HistoryJul 11, 2022 - 8:15 p.m.

CVE-2022-31074

2022-07-1120:15:08

CWE-400

[email protected]

web.nvd.nist.gov

kubeedge

cve-2022-31074

denial of service

dos

security vulnerability

edge computing

container orchestration

nvd

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

35.2%

JSON

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.

Affected configurations

Vulners

NVD

Node

kubeedgekubeedgeRange<1.9.4

kubeedgekubeedgeRange1.10.0–1.10.2

kubeedgekubeedgeMatch1.11.0

CPENameOperatorVersion
linuxfoundation:kubeedgelinuxfoundation kubeedgelt1.9.4
linuxfoundation:kubeedgelinuxfoundation kubeedgelt1.10.2
linuxfoundation:kubeedgelinuxfoundation kubeedgelt1.11.1

CPE	Name	Operator	Version
linuxfoundation:kubeedge	linuxfoundation kubeedge	lt	1.9.4
linuxfoundation:kubeedge	linuxfoundation kubeedge	lt	1.10.2
linuxfoundation:kubeedge	linuxfoundation kubeedge	lt	1.11.1

CNA Affected

[
  {
    "product": "kubeedge",
    "vendor": "kubeedge",
    "versions": [
      {
        "status": "affected",
        "version": "< 1.9.4"
      },
      {
        "status": "affected",
        "version": ">= 1.10.0, < 1.10.2"
      },
      {
        "status": "affected",
        "version": "= 1.11.0"
      }
    ]
  }
]

References

github.com/kubeedge/kubeedge/security/advisories/GHSA-w52j-3457-q9wr

Social References

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

35.2%

JSON

Related for CVE-2022-31074

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