CVE Vulnerability

CVE-2020-7949

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.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/bi7s/CVE/tree/master/CVE-2020-7949 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:valvesoftware:dota_2:*:*:*:*:*:*:*:*
Information

Published : 2020-01-27 05:15

Updated : 2020-01-27 09:00

NVD link : CVE-2020-7949

Mitre link : CVE-2020-7949

Products Affected
No products.
CWE
NVD-CWE-noinfo