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CVE-2023-1260— Kube-apiserver: privesc

Quick assessment

Affected
Red Hat Red Hat OpenShift Container Platform 4.10
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.

Red Hat OpenShift是美国红帽（Red Hat）公司的一款平台即服务（PaaS）云计算平台，它支持构建、测试、部署和运行应用程序。 Red Hat openshift存在安全漏洞，该漏洞源于存在身份验证绕过漏洞，攻击者利用该漏洞可能规避SCC准入限制，从而获得对特权pod的控制。

CVSS 8.0 · High EPSS 1.56% · P74
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I. Basic Information for CVE-2023-1260

Vulnerability Information
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Vulnerability Title
Kube-apiserver: privesc
Source: CVE Program / CVE List V5
Vulnerability Description
An authentication bypass vulnerability was discovered in kube-apiserver. This issue could allow a remote, authenticated attacker who has been given permissions "update, patch" the "pods/ephemeralcontainers" subresource beyond what the default is. They would then need to create a new pod or patch one that they already have access to. This might allow evasion of SCC admission restrictions, thereby gaining control of a privileged pod.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用候选路径或通道进行的认证绕过
Source: CVE Program / CVE List V5
Vulnerability Title
Red Hat openshift 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Red Hat OpenShift是美国红帽（Red Hat）公司的一款平台即服务（PaaS）云计算平台，它支持构建、测试、部署和运行应用程序。 Red Hat openshift存在安全漏洞，该漏洞源于存在身份验证绕过漏洞，攻击者利用该漏洞可能规避SCC准入限制，从而获得对特权pod的控制。
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
Red Hat Red Hat OpenShift Container Platform 4.10 0:4.10.0-202308291228.p0.g26fdcdf.assembly.stream.el7 ~ * cpe:/a:redhat:openshift:4.10::el8
Red Hat Red Hat OpenShift Container Platform 4.11 0:4.11.0-202307200925.p0.ga9da4a8.assembly.stream.el8 ~ * cpe:/a:redhat:openshift:4.11::el8
Red Hat Red Hat OpenShift Container Platform 4.12 0:4.12.0-202307040929.p0.g1485cc9.assembly.stream.el9 ~ * cpe:/a:redhat:openshift:4.12::el8
Red Hat Red Hat OpenShift Container Platform 4.13 0:4.13.0-202307132344.p0.gf245ced.assembly.stream.el8 ~ * cpe:/a:redhat:openshift_ironic:4.13::el9
Red Hat Red Hat OpenShift Container Platform 4.14 0:4.14.0-202310261440.p0.g1586504.assembly.4.14.0.el9 ~ * cpe:/a:redhat:openshift:4.14::el9
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
Red Hat Red Hat OpenShift Container Platform 4 - cpe:/a:redhat:openshift:4

II. Public POCs for CVE-2023-1260

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III. Intelligence Information for CVE-2023-1260

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Vendor Advisories for CVE-2023-1260 (8)

Other References for CVE-2023-1260 (1)

IV. Related Vulnerabilities

Same weakness: CWE-288

V. Comments for CVE-2023-1260

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