漏洞信息
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Vulnerability Title
Glances: Command injection bypass of action-template sanitizer via cross-field shell-operator reconstruction
Vulnerability Description
Glances is an open-source system cross-platform monitoring tool. Prior to 4.5.6, _sanitize_mustache_dict() in glances/actions.py sanitizes individual Mustache values before chevron.render(), allowing adjacent unescaped Mustache variables to reconstruct shell operators that secure_popen() executes when attacker-controlled process or container fields are rendered by an administrator-configured action template. This issue is fixed in 4.5.6.
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA: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
Nicolas Hennion Glances 命令注入漏洞
Vulnerability Description
Nicolas Hennion Glances是Nicolas Hennion个人开发者的一款系统监控工具。 Nicolas Hennion Glances 4.5.6之前版本存在命令注入漏洞,该漏洞源于glances/actions.py中的_sanitize_mustache_dict()函数对单个Mustache值清理不充分,导致相邻未转义的Mustache变量可重构shell操作符,进而可能被secure_popen()执行,存在命令注入风险。
CVSS Information
N/A
Vulnerability Type
N/A