漏洞信息
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Vulnerability Title
K3s: ZIP Archive Path Traversal Vulnerability in etcd Snapshot Decompression
Vulnerability Description
K3s is a fully conformant production-ready Kubernetes distribution. Prior to 1.35.3+k3s1, 1.34.6+k3s1, v1.33.10+k3s1, a path traversal vulnerability exists in K3s's etcd snapshot decompression functionality. Zip files containing archive members with maliciously crafted names can be written to arbitrary locations on the filesystem when an administrator restores the archive as a compressed etcd snapshot. This vulnerability is fixed in 1.35.3+k3s1, 1.34.6+k3s1, v1.33.10+k3s1.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:H
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Vulnerability Title
k3s 路径遍历漏洞
Vulnerability Description
k3s是k3s组织开源的一个轻量级Kubernetes。 k3s存在路径遍历漏洞,该漏洞源于etcd快照解压缩功能中的路径遍历问题,攻击者利用包含恶意名称的ZIP文件可将内容写入任意文件系统位置。以下版本受到影响:1.35.3+k3s1之前版本、1.34.6+k3s1之前版本和1.33.10+k3s1之前版本。
CVSS Information
N/A
Vulnerability Type
N/A