CVE-2023-22647
Quick assessment
Affected
SUSE Rancher
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.
Rancher Labs Rancher是美国Rancher Labs公司的一套开源的企业级容器管理平台。 Rancher Labs Rancher 2.6.0到2.6.13版本、2.7.0到2.7.4版本存在安全漏洞，该漏洞源于SUSE Rancher 中存在不当权限管理，允许标准用户利用他们现有的权限在本地操作 Kubernetes 集群。
Possible ATT&CK Techniques 3 AI
T1528 · Steal Application Access Token T1078.004 · Cloud Accounts T1552.004 · Private Keys
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I. Basic Information for CVE-2023-22647
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An Improper Privilege Management vulnerability in SUSE Rancher allowed standard users to leverage their existing permissions to manipulate Kubernetes secrets in the local
cluster, resulting in the secret being deleted, but their read-level
permissions to the secret being preserved. When this operation was
followed-up by other specially crafted commands, it could result in the
user gaining access to tokens belonging to service accounts in the local cluster.
This issue affects Rancher: from >= 2.6.0 before < 2.6.13, from >= 2.7.0 before < 2.7.4.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
特权定义了不安全动作
Source: CVE Program / CVE List V5
Vulnerability Title
Rancher Labs Rancher 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Rancher Labs Rancher是美国Rancher Labs公司的一套开源的企业级容器管理平台。 Rancher Labs Rancher 2.6.0到2.6.13版本、2.7.0到2.7.4版本存在安全漏洞，该漏洞源于SUSE Rancher 中存在不当权限管理，允许标准用户利用他们现有的权限在本地操作 Kubernetes 集群。
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
II. Public POCs for CVE-2023-22647
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|---|
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Vendor Advisories for CVE-2023-22647 (2)
Same Patch Batch · SUSE · 2023-06-01 · 3 CVEs total
| CVE-2022-43760 | 8.4 HIGH | Rancher Labs Rancher 跨站脚本漏洞 |
| CVE-2023-22648 | 8.0 HIGH | Rancher Labs Rancher 安全漏洞 |
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V. Comments for CVE-2023-22647
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