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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: krcert

Published: 2021-11-26T16:29:17

Updated: 2024-08-04T09:41:01.981Z

Reserved: 2020-01-22T00:00:00

Link: CVE-2020-7881

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-11-26T17:15:07.560

Modified: 2022-07-08T18:20:14.233

Link: CVE-2020-7881

cve-icon Redhat

No data.