Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
An exploitable buffer overflow vulnerabilities exist in the /cameras/XXXX/clips handler of video-core's HTTP server of Samsung SmartThings Hub with Firmware version 0.20.17. The video-core process incorrectly extracts fields from a user-controlled JSON payload, leading to a buffer overflow on the stack. The strncpy call overflows the destination buffer, which has a size of 52 bytes. An attacker can send an arbitrarily long "callbackUrl" value in order to exploit this vulnerability.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Samsung SmartThings Hub video-core HTTP服务器缓冲区错误漏洞
Vulnerability Description
Samsung SmartThings Hub是韩国三星（Samsung）公司的一款智能家居管理设备。video-core HTTP server是其中的一个HTTP服务器。 使用0.20.17版本固件的Samsung SmartThings Hub中的video-core HTTP服务器的/cameras/XXXX/clips handler存在缓冲区溢出漏洞，该漏洞源于video-core进程没有正确的提取用户所控制JSON负载中的字段。攻击者可通过发送HTTP请求利用该漏洞执行任意代码。
CVSS Information
N/A
Vulnerability Type
N/A