CVE-2020-7881

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.
Configurations

Configuration 1 (hide)

AND
cpe:2.3:a:afreecatv:afreecatv:1.0.0.1:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

History

08 Jul 2022, 18:20

Type Values Removed Values Added
CWE CWE-190 CWE-787

30 Nov 2021, 18:40

Type Values Removed Values Added
CPE cpe:2.3:a:afreecatv:afreecatv:1.0.0.1:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
CWE CWE-190
CVSS v2 : unknown
v3 : unknown
v2 : 6.5
v3 : 8.8
References (MISC) https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36357 - (MISC) https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36357 - Third Party Advisory

26 Nov 2021, 17:24

Type Values Removed Values Added
New CVE

Information

Published : 2021-11-26 17:15

Updated : 2023-12-10 14:09


NVD link : CVE-2020-7881

Mitre link : CVE-2020-7881

CVE.ORG link : CVE-2020-7881


JSON object : View

Products Affected

microsoft

  • windows

afreecatv

  • afreecatv
CWE
CWE-787

Out-of-bounds Write

CWE-190

Integer Overflow or Wraparound