high7.5
CVE-2020-7881
The vulnerability function is enabled when the streamer service related to the AfreecaTV communicated through web socket using 21201 port.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Afreecatv | Afreecatv | Version 1.0.0.1 |