Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
GUI.pm in yarssr 0.2.2, when Gnome default URL handling is disabled, allows remote attackers to execute arbitrary commands via shell metacharacters in a link element in a feed.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
yarssr GUI.pm模块URL处理命令注入漏洞
Vulnerability Description
yarssr全称是Yet Another RSS Reader,可在GNOME通知区中显示RSS阅读结果。 yarssr的GUI.pm模块处理URL串时存在输入验证漏洞,远程攻击者可能利用此漏洞在用户系统上执行恶意命令。 yarssr的GUI.pm模块没有正确地验证URL便在exec()语句中使用启动浏览器,如果用户受骗点击了恶意的feed链接的话,就可能以当前用户的权限注入并执行任意命令。成功攻击要求禁用了"Gnome default" URL处理。
CVSS Information
N/A
Vulnerability Type
N/A