Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
An issue was discovered in Contiki through 3.0 and Contiki-NG through 4.5. The code for parsing Type A domain name answers in ip64-dns64.c doesn't verify whether the address in the answer's length is sane. Therefore, when copying an address of an arbitrary length, a buffer overflow can occur. This bug can be exploited whenever NAT64 is enabled.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Contiki和Contiki-NG 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-NG是一套用于下一代IoT（物联网）设备的开源跨平台操作系统。 Contiki-NG和Contiki存在缓冲区错误漏洞，该漏洞源于解析通过NAT64发送的DNS响应包中的DNS记录的函数不验证响应记录的长度字段，从而允许攻击者破坏内存。
CVSS Information
N/A
Vulnerability Type
N/A