CVE-2020-11492

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 v3.1 NVD

7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0 NVD

7.2 HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C

EPSS

1.02% chance of exploitation in the next 30 days, 63rd percentile

Published

2020-06-05

Updated

2024-08-04

Proof-of-concept exploits (2)

• CrackerCat/CVE-2020-114922★ · 2020-05-27
• fengjixuchui/CVE-2020-114931★ · 2020-06-01

Security advisories

• https://docs.docker.com/docker-for-windows/release-notes
• https://www.pentestpartners.com/security-blog/docker-desktop-for-windows-privesc-cve-2020…

References

• CVE Record
• NVD entry

Related

• CVE-2019-1096
• CVE-2019-2107
• CVE-2019-2215
• CVE-2020-0601
• CVE-2020-1020
• CVE-2020-3187