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CVE-2022-3248— Openshift api admission checks does not enforce "custom-host" permissions

Quick assessment

Affected
n/a kubernetes
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Kubernetes（K8s）是云原生计算基金会（Cloud Native Computing Foundation）的一个开源系统，用于自动部署、扩展和管理容器化应用程序。 Kubernetes 存在安全漏洞，该漏洞源于OpenShift API 中存在缺陷，准入检查不会强制执行custom-host权限，导致允许攻击者违反边界。

CVSS 4.4 · Medium EPSS 0.48% · P40
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I. Basic Information for CVE-2022-3248

Vulnerability Information
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Vulnerability Title
Openshift api admission checks does not enforce "custom-host" permissions
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in OpenShift API, as admission checks do not enforce "custom-host" permissions. This issue could allow an attacker to violate the boundaries, as permissions will not be applied.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Vulnerability Title
Kubernetes 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Kubernetes（K8s）是云原生计算基金会（Cloud Native Computing Foundation）的一个开源系统，用于自动部署、扩展和管理容器化应用程序。 Kubernetes 存在安全漏洞，该漏洞源于OpenShift API 中存在缺陷，准入检查不会强制执行custom-host权限，导致允许攻击者违反边界。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- kubernetes - -
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2 - cpe:/a:redhat:acm:2
Red Hat Red Hat Ansible Automation Platform 1.2 - cpe:/a:redhat:ansible_automation_platform
Red Hat Red Hat Ansible Tower 3 - cpe:/a:redhat:ansible_tower:3
Red Hat Red Hat OpenShift Container Platform 3.11 - cpe:/a:redhat:openshift:3.11
Red Hat Red Hat OpenShift Container Platform 4 - cpe:/a:redhat:openshift:4
Red Hat Red Hat OpenShift Container Platform 4 - cpe:/a:redhat:openshift:4

II. Public POCs for CVE-2022-3248

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III. Intelligence Information for CVE-2022-3248

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Vendor Advisories for CVE-2022-3248 (2)

Same Patch Batch · n/a · 2023-10-05 · 28 CVEs total

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CVE-2023-44828 D-Link DIR-823G 安全漏洞
CVE-2023-44829 D-Link DIR-823G 安全漏洞
CVE-2023-44830 D-Link DIR-823G 安全漏洞
CVE-2023-44831 D-Link DIR-823G 安全漏洞
CVE-2023-44832 D-Link DIR-823G 安全漏洞
CVE-2023-44833 D-Link DIR-823G 安全漏洞
CVE-2023-44834 D-Link DIR-823G 安全漏洞
CVE-2023-44835 D-Link DIR-823G 安全漏洞
CVE-2023-44836 D-Link DIR-823G 安全漏洞
CVE-2023-44837 D-Link DIR-823G 安全漏洞

Showing top 20 of 28 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: kubernetes
Same vendor: n/a
Same weakness: CWE-863

V. Comments for CVE-2022-3248

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