Detections
Analytics
CVE-2020-7881
high
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.
References
https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36357