1. Home
  2. CVE Database
  3. CVE-2020-9005
HIGH · 7.8

CVE-2020-9005

meshsystem.dll in Valve Dota 2 through 2020-02-17 allows remote attackers to achieve code execution or denial of service by creating a gaming server with a crafted map, and inviting a victim to this s...

Vulnerability Description

meshsystem.dll in Valve Dota 2 through 2020-02-17 allows remote attackers to achieve code execution or denial of service by creating a gaming server with a crafted map, and inviting a victim to this server. A GetValue call is mishandled.

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
ValvesoftwareDota 2<= 2020-02-17

Related Weaknesses (CWE)

CWE-787

References

FAQ

What is CVE-2020-9005?

CVE-2020-9005 is a vulnerability with a CVSS score of 7.8 (HIGH). meshsystem.dll in Valve Dota 2 through 2020-02-17 allows remote attackers to achieve code execution or denial of service by creating a gaming server with a crafted map, and inviting a victim to this s...

How severe is CVE-2020-9005?

CVE-2020-9005 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-9005?

Check the references section above for vendor advisories and patch information. Affected products include: Valvesoftware Dota 2.