漏洞信息
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Vulnerability Title
Shell Command Injection in nnn
Vulnerability Description
nnn does not sanitize the path variable. An attacker can create a directory on a shared filesystem, removable media, or inside an extracted archive whose name contains a single quote followed by shell syntax. If the victim enters that directory in nnn and uses the batch copy or move workflow, the crafted directory name is embedded into the generated shell command and the injected payload executes with the privileges of the nnn process.
Maintainer of this project was notified about this vulnerability. It might has been addressed, but the maintainer did not provide a vulnerable version range. Only version 5.2 was tested and confirmed as vulnerable.
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L
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
Arun Prakash Jana nnn 命令注入漏洞
Vulnerability Description
Arun Prakash Jana nnn是Arun Prakash Jana个人开发者开源的一个用 C 语言编写的便携式终端文件管理器。 Arun Prakash Jana nnn 5.2版本存在命令注入漏洞,该漏洞源于未对路径变量进行清理,攻击者可在共享文件系统、可移动介质或解压后的存档中创建包含单引号及shell语法的目录名,当受害者进入该目录并使用批量复制或移动工作流时,特制目录名被嵌入生成的shell命令,导致注入的有效载荷以nnn进程权限执行。
CVSS Information
N/A
Vulnerability Type
N/A