漏洞信息
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Vulnerability Title
Music Player Daemon < 0.24.11 Path Traversal via LocalStorage URI Handling
Vulnerability Description
Music Player Daemon (MPD) before version 0.24.11 contains a path traversal vulnerability in LocalStorage::MapFSOrThrow and LocalStorage::MapUTF8 within the local storage plugin, where the on-disk path is constructed by joining the storage root with a user-supplied URI as plain strings without canonicalization, allowing '..' segments to survive into the resolved path and be flattened by the kernel at openat() time. An unauthenticated attacker can exploit this flaw using the listfiles command to enumerate names, sizes, and modification times of arbitrary directories readable by the MPD process, and the albumart command to read image files in any attacker-chosen directory outside the configured music_directory.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Vulnerability Title
Music Player Daemon 安全漏洞
Vulnerability Description
Music Player Daemon是Music Player Daemon开源的一款音乐播放守护进程。 Music Player Daemon 0.24.11之前版本存在安全漏洞,该漏洞源于LocalStorage::MapFSOrThrow和LocalStorage::MapUTF8函数中路径遍历问题,未对用户提供的URI进行规范化处理,允许..段保留在解析路径中,可能导致未经身份验证的攻击者利用listfiles命令枚举任意目录的名称、大小和修改时间,以及利用albumart命令读取配置的musi
CVSS Information
N/A
Vulnerability Type
N/A