Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
shadow-utils (aka shadow) 4.4 through 4.17.0 establishes a default /etc/subuid behavior (e.g., uid 100000 through 165535 for the first user account) that can realistically conflict with the uids of users defined on locally administered networks, potentially leading to account takeover, e.g., by leveraging newuidmap for access to an NFS home directory (or same-host resources in the case of remote logins by these local network users). NOTE: it may also be argued that system administrators should not have assigned uids, within local networks, that are within the range that can occur in /etc/subuid.
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
Vulnerability Type
不安全的默认资源初始化
Vulnerability Title
shadow-utils 安全漏洞
Vulnerability Description
shadow-utils是shadow-maint开源的一个软件包。 shadow-utils 4.4版本至4.17.0版本存在安全漏洞，该漏洞源于默认的/etc/subuid配置可能与本地网络用户的UIDs冲突，导致账户接管风险。
CVSS Information
N/A
Vulnerability Type
N/A