Vulnerability Information
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Vulnerability Title
Osus-operator: privilege escalation via excessive /etc/passwd permissions
Vulnerability Description
A container privilege escalation flaw was found in certain OpenShift Update Service (OSUS) images. This issue stems from the /etc/passwd file being created with group-writable permissions during build time. In certain conditions, an attacker who can execute commands within an affected container, even as a non-root user, may be able to leverage their membership in the root group to modify the /etc/passwd file. This could allow the attacker to add a new user with any arbitrary UID, including UID 0, leading to full root privileges within the container.
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
缺省权限不正确
Vulnerability Title
Red Hat OpenShift 安全漏洞
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 Update Service存在安全漏洞，该漏洞源于构建过程中/etc/passwd文件被设置为组可写权限，可能导致攻击者在容器内获得完整root权限。
CVSS Information
N/A
Vulnerability Type
N/A