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I. Basic Information for CVE-2021-3602
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An information disclosure flaw was found in Buildah, when building containers using chroot isolation. Running processes in container builds (e.g. Dockerfile RUN commands) can access environment variables from parent and grandparent processes. When run in a container in a CI/CD environment, environment variables may include sensitive information that was shared with the container in order to be used only by Buildah itself (e.g. container registry credentials).
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
信息暴露
Source: NVD (National Vulnerability Database)
Vulnerability Title
Buildah 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Buildah是一款支持构建OCI容器映像的工具。 Buildah存在安全漏洞,该漏洞源于在容器构建中运行的进程(例如Dockerfile RUN命令)可以访问父进程和祖父进程的环境变量。当在CI CD环境中的容器中运行时,环境变量可能包括与容器共享的敏感信息,以便仅由build本身使用(例如容器注册表凭证)。
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
VendorProductAffected VersionsCPESubscribe
-buildah Affects v1.21.2, v1.20.0, v1.19.8, v1.18.0, v1.17.1, v1.16.7, Fixed in v1.21.3, v1.19.9, v1.17.2, v1.16.8, v1.22.0 and above. -
II. Public POCs for CVE-2021-3602
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III. Intelligence Information for CVE-2021-3602
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