CVE-2020-7951: High severity Valvesoftware Dota 2 vulnerability
meshsystem.dll in Valve Dota 2 before 7.23e 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 affected by memory corruption.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2020-7951?
CVE-2020-7951 is a vulnerability in the meshsystem.dll component of Valve Dota 2 before version 7.23e, which allows remote attackers to achieve code execution or denial of service.
How does CVE-2020-7951 work?
CVE-2020-7951 works by allowing remote attackers to create a gaming server and invite a victim, where a crafted map is affected by memory corruption.
What is the severity of CVE-2020-7951?
CVE-2020-7951 has a severity rating of 7.8 out of 10, indicating a high severity.
What software is affected by CVE-2020-7951?
Valve Dota 2 versions before 7.23e are affected by CVE-2020-7951.
How can I fix CVE-2020-7951?
To fix CVE-2020-7951, update Valve Dota 2 to version 7.23e or later.