Vulnerability Information
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Vulnerability Title
Containerd vulnerable to host filesystem access during image unpack
Vulnerability Description
containerd is a container runtime. A time-of-check to time-of-use (TOCTOU) vulnerability was found in containerd v2.1.0. While unpacking an image during an image pull, specially crafted container images could arbitrarily modify the host file system. The only affected version of containerd is 2.1.0. Other versions of containerd are not affected. This bug has been fixed in containerd 2.1.1. Users should update to this version to resolve the issue. As a workaround, ensure that only trusted images are used and that only trusted users have permissions to import images.
CVSS Information
N/A
Vulnerability Type
检查时间与使用时间(TOCTOU)的竞争条件
Vulnerability Title
containerd 安全漏洞
Vulnerability Description
containerd是containerd开源的一个行业标准的容器运行时。 containerd 2.1.0版本存在安全漏洞，该漏洞源于镜像解包过程中存在TOCTOU问题，可能导致任意修改主机文件系统。
CVSS Information
N/A
Vulnerability Type
N/A