CVE-2020-7952
First published: Mon Jan 27 2020(Updated: )
rendersystemdx9.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 affected by memory corruption.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Dota 2 | <7.23f |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is CVE-2020-7952?
CVE-2020-7952 is a vulnerability in Valve Dota 2 before 7.23f that allows remote attackers to achieve code execution or denial of service.
How does CVE-2020-7952 work?
CVE-2020-7952 works by creating a gaming server and inviting a victim to this server, where a crafted map is affected by memory corruption.
How severe is CVE-2020-7952?
CVE-2020-7952 has a severity rating of 7.8 (high).
What software is affected by CVE-2020-7952?
Valve Dota 2 versions up to and excluding 7.23f are affected by CVE-2020-7952.
How can I mitigate CVE-2020-7952?
You can mitigate CVE-2020-7952 by updating Valve Dota 2 to version 7.23f or later.
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/last-modified-date
- agent/author
- agent/references
- agent/description
- agent/first-publish-date
- agent/event
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/valvesoftware
- canonical/dota 2