Vulnerability Information
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Vulnerability Description
An issue was discovered in the DNS implementation in Ethernut in Nut/OS 5.1. The length byte of a domain name in a DNS query/response is not checked, and is used for internal memory operations. This may lead to successful Denial-of-Service, and possibly Remote Code Execution.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Contiki 缓冲区错误漏洞
Vulnerability Description
Contiki是一套用于IoT（物联网）设备的开源跨平台操作系统。 Contiki 存在缓冲区错误漏洞，该漏洞源于没有检查是否一个域名是空终止;不检查DNS响应数据长度(可以从数据包中设置为任意值);DNS查询/响应的数量(设置在DNS头)没有与当前的数据进行核对;域名的长度字节在DNS查询/响应是不检查的，并用于内部内存操作。
CVSS Information
N/A
Vulnerability Type
N/A