Vulnerability Information
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Vulnerability Title
AfreecaTV streamer service stack-based buffer overflow
Vulnerability Description
The vulnerability function is enabled when the streamer service related to the AfreecaTV communicated through web socket using 21201 port. A stack-based buffer overflow leading to remote code execution was discovered in strcpy() operate by "FanTicket" field. It is because of stored data without validation of length.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
整数溢出或超界折返
Vulnerability Title
AfreecaTV 缓冲区错误漏洞
Vulnerability Description
AfreecaTV是韩国AfreecaTV公司的一种基于 P2P 技术的视频流服务。 AfreecaTV 相关的流媒体服务存在缓冲区错误漏洞，该漏洞源于存储的数据没有长度验证。在FanTicket字段的strcpy()操作中发现了基于堆栈的缓冲区溢出，导致远程代码执行。
CVSS Information
N/A
Vulnerability Type
N/A