CVE-2025-3528— Mirror-registry: local privilege escalation due to incorrect permissions in mirror-registry
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I. Basic Information for CVE-2025-3528
Vulnerability Information
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Vulnerability Title
Mirror-registry: local privilege escalation due to incorrect permissions in mirror-registry
Source: NVD (National Vulnerability Database)
Vulnerability Description
A flaw was found in the Mirror Registry. The quay-app container shipped as part of the Mirror Registry for OpenShift has write access to the `/etc/passwd`. This flaw allows a malicious actor with access to the container to modify the passwd file and elevate their privileges to the root user within that pod.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
缺省权限不正确
Source: NVD (National Vulnerability Database)
Vulnerability Title
Mirror Registry 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mirror Registry是QUAY开源的一个用于为Openshift安装镜像映像的独立注册表。 Mirror Registry存在安全漏洞，该漏洞源于/etc/passwd文件写入权限不当，可能导致权限提升。
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 | MIRROR-REGISTRY-2.0-RHEL-8 | v2.0.7-9 ~ * | cpe:/a:redhat:mirror_registry:2.0.0::el8 | |
| Red Hat | mirror registry for Red Hat OpenShift | - | cpe:/a:redhat:mirror_registry:1 |
II. Public POCs for CVE-2025-3528
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|---|
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