漏洞信息
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Vulnerability Title
Kopia through 0.23.1 Path Traversal in Snapshot Restore via Directory Entry Names
Vulnerability Description
Kopia through 0.23.1 contains a path traversal vulnerability in copyDirectoryContent that allows users with repository write access to escape the restore directory via crafted entry names. Attackers can create snapshots whose directory manifest entries are named '..', so victims restoring with default options write attacker-chosen content outside the restore directory.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N
Vulnerability Type
对路径名的限制不恰当(路径遍历)