Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
An exploitable denial-of-service vulnerability exists in the mdnscap binary of the CUJO Smart Firewall running firmware 7003. When parsing labels in mDNS packets, the firewall unsafely handles label compression pointers, leading to an uncontrolled recursion that eventually exhausts the stack, crashing the mdnscap process. An unauthenticated attacker can send an mDNS message to trigger this vulnerability.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
CUJO Smart Firewall 安全漏洞
Vulnerability Description
CUJO Smart Firewall是美国CUJO公司的一款家庭智能防火墙设备。 使用7003版本固件的CUJO Smart Firewall中的mdnscap二进制文件存在拒绝服务漏洞，该漏洞源于在解析mDNS数据包中的标签时，程序没有安全地处理压缩指针。攻击者可通过发送mDNS消息利用该漏洞造成拒绝服务（栈耗尽和mdnscap进程崩溃）。
CVSS Information
N/A
Vulnerability Type
N/A