漏洞信息
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Vulnerability Title
Electerm check folder size function may get attacked by unsafe folder name
Vulnerability Description
electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to 3.15.120, electerm allows a malicious FTP or SFTP server to execute arbitrary commands when a user downloads a crafted folder and invokes Properties and Calculate Size because calcLocal in src/client/components/sftp/file-info-modal.jsx inserts the server-controlled folder name into a du -sh shell command without safely escaping single quotes. This issue is fixed in version 3.15.120.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/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
electerm 命令注入漏洞
Vulnerability Description
electerm是electerm组织的一款终端仿真程序。 electerm 3.15.120之前版本存在命令注入漏洞,该漏洞源于src/client/components/sftp/file-info-modal.jsx文件中的calcLocal函数将服务器控制的文件夹名插入到du -sh shell命令中且未安全转义单引号,可能导致恶意FTP或SFTP服务器在用户下载特制文件夹并调用Properties和Calculate Size时执行任意命令。
CVSS Information
N/A
Vulnerability Type
N/A