CVE-2020-7950: High severity Valvesoftware Dota 2 vulnerability
meshsystem.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 vulnerable function call.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2020-7950?
CVE-2020-7950 is a vulnerability in meshsystem.dll in Valve Dota 2 before version 7.23f that allows remote attackers to achieve code execution or denial of service.
How can this vulnerability be exploited?
This vulnerability can be exploited by creating a gaming server in Valve Dota 2 and inviting a victim to join, where a crafted map is mishandled during a vulnerable function call, resulting in code execution or denial of service.
What is the severity of CVE-2020-7950?
The severity of CVE-2020-7950 is high, with a severity value of 7.8.
Which software versions are affected by CVE-2020-7950?
Valve Dota 2 versions before 7.23f are affected by CVE-2020-7950.
How can I mitigate CVE-2020-7950?
To mitigate CVE-2020-7950, it is recommended to update Valve Dota 2 to version 7.23f or later.