CVE-2024-49360— Sandboxie 路径遍历漏洞

Path traversal in Sandboxie

Sandboxie is a sandbox-based isolation software for 32-bit and 64-bit Windows NT-based operating systems. An authenticated user (**UserA**) with no privileges is authorized to read all files created in sandbox belonging to other users in the sandbox folders `C:\Sandbox\UserB\xxx`. An authenticated attacker who can use `explorer.exe` or `cmd.exe` outside any sandbox can read other users' files in `C:\Sandbox\xxx`. By default in Windows 7+, the `C:\Users\UserA` folder is not readable by **UserB**. All files edited or created during the sandbox processing are affected by the vulnerability. All files in C:\Users are safe. If `UserB` runs a cmd in a sandbox, he will be able to access `C:\Sandox\UserA`. In addition, if **UserB** create a folder `C:\Sandbox\UserA` with malicious ACLs, when **UserA** will user the sandbox, Sandboxie doesn't reset ACLs ! This issue has not yet been fixed. Users are advised to limit access to their systems using Sandboxie.

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L

对路径名的限制不恰当(路径遍历)

Sandboxie 路径遍历漏洞

Sandboxie是sandboxie-plus开源的一款基于沙盒的隔离软件。 Sandboxie存在路径遍历漏洞，该漏洞源于经过身份验证且没有权限的用户有权读取沙盒文件夹C:SandboxUserBxxx中属于其他用户在沙盒中创建的所有文件。

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