Vulnerabilities > CVE-2020-7949 - Unspecified vulnerability in Valvesoftware Dota 2 7.23E

047910
CVSS 7.8 - HIGH
Attack vector
LOCAL
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
HIGH
local
low complexity
valvesoftware
exploit available
NVD
Published: 2020-01-27
Updated: 2024-11-21

Summary

schemasystem.dll in Valve Dota 2 before 7.23f allows remote attackers to achieve code execution or denial of service by creating a gaming server and inviting a victim to this server, because a crafted map is mishandled during a GetValue call.

Vulnerable Configurations

Part Description Count
Application
Valvesoftware
1

Exploit-Db

idEDB-ID:48031
last seen2020-02-10
modified2020-02-10
published2020-02-10
reporterExploit-DB
sourcehttps://www.exploit-db.com/download/48031
titleDota 2 7.23f - Denial of Service (PoC)

Packetstorm

data sourcehttps://packetstormsecurity.com/files/download/156268/dota2723f-dos.txt
idPACKETSTORM:156268
last seen2020-02-11
published2020-02-09
reporterBogdan Kurinnoy
sourcehttps://packetstormsecurity.com/files/156268/Dota-2-7.23f-Denial-Of-Service.html
titleDota 2 7.23f Denial Of Service

References