Vulnerability Description
An issue was discovered in Docker Desktop through 2.2.0.5 on Windows. If a local attacker sets up their own named pipe prior to starting Docker with the same name, this attacker can intercept a connection attempt from Docker Service (which runs as SYSTEM), and then impersonate their privileges.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Docker | Docker Desktop | <= 2.2.0.5 |
| Microsoft | Windows | - |
Related Weaknesses (CWE)
References
- https://docs.docker.com/docker-for-windows/release-notes/Release NotesVendor Advisory
- https://www.pentestpartners.com/security-blog/docker-desktop-for-windows-privescThird Party Advisory
- https://docs.docker.com/docker-for-windows/release-notes/Release NotesVendor Advisory
- https://www.pentestpartners.com/security-blog/docker-desktop-for-windows-privescThird Party Advisory
FAQ
What is CVE-2020-11492?
CVE-2020-11492 is a vulnerability with a CVSS score of 7.8 (HIGH). An issue was discovered in Docker Desktop through 2.2.0.5 on Windows. If a local attacker sets up their own named pipe prior to starting Docker with the same name, this attacker can intercept a connec...
How severe is CVE-2020-11492?
CVE-2020-11492 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-2020-11492?
Check the references section above for vendor advisories and patch information. Affected products include: Docker Docker Desktop, Microsoft Windows.