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CVE-2022-37968

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
11/10/2022
Last modified:
02/01/2025

Description

Microsoft has identified a vulnerability affecting the cluster connect feature of Azure Arc-enabled Kubernetes clusters. This vulnerability could allow an unauthenticated user to elevate their privileges and potentially gain administrative control over the Kubernetes cluster. Additionally, because Azure Stack Edge allows customers to deploy Kubernetes workloads on their devices via Azure Arc, Azure Stack Edge devices are also vulnerable to this vulnerability.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 10.00 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Changed
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
10.00
Severity 3.x
CRITICAL

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:microsoft:azure_arc-enabled_kubernetes:1.5.8:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:azure_arc-enabled_kubernetes:1.6.19:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:azure_arc-enabled_kubernetes:1.7.18:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:azure_arc-enabled_kubernetes:1.8.11:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:azure_stack_edge:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools