Vulnerability Information
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Vulnerability Title
Horde VFS < 3.0.1 OS Command Injection via Horde_Vfs_Smb Driver
Vulnerability Description
Horde Virtual File System (VFS) API before 3.0.1 contains an OS command injection vulnerability in the Horde_Vfs_Smb driver where the _escapeShellCommand() method fails to sanitize command substitution sequences, allowing authenticated attackers to inject arbitrary shell commands through user-controlled filenames. Attackers can supply malicious filenames containing unescaped command substitution payloads through operations such as file upload, folder creation, rename, or deletion, which are interpolated into a double-quoted shell context and executed via proc_open() through /bin/sh -c before smbclient runs, resulting in arbitrary command execution on the underlying system.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Vulnerability Title
The Horde Project Horde_Vfs 命令注入漏洞
Vulnerability Description
The Horde Project Horde_Vfs是The Horde Project组织的一款虚拟文件系统软件。 The Horde Project Horde_Vfs 3.0.1之前版本存在命令注入漏洞,该漏洞源于Horde_Vfs_Smb驱动程序中的_escapeShellCommand()方法未能清理命令替换序列,允许经过身份验证的攻击者通过用户控制的文件名注入任意shell命令。
CVSS Information
N/A
Vulnerability Type
N/A