CVE-2018-15514
HIGH severity · CVSS 8.8 · Insecure deserialization
8.8CVSS HIGH
Summary
HandleRequestAsync in Docker for Windows before 18.06.0-ce-rc3-win68 (edge) and before 18.06.0-ce-win72 (stable) deserialized requests over the \\.\pipe\dockerBackend named pipe without verifying the validity of the deserialized .NET objects. This would allow a malicious user in the "docker-users" group (who may not otherwise have administrator access) to escalate to administrator privileges.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
Exploit probability (EPSS)3%
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Additional information
- NVD record
- https://docs.docker.com/docker-for-windows/edge-release-notes/Advisory
- https://docs.docker.com/docker-for-windows/release-notes/Advisory
- https://docs.docker.com/docker-for-windows/edge-release-notes/Advisory
- https://docs.docker.com/docker-for-windows/release-notes/Advisory
- http://www.securityfocus.com/bid/105202Advisory
- http://www.securityfocus.com/bid/105202Advisory
- https://srcincite.io/blog/2018/08/31/you-cant-contain-me-analyzing-and-exploiting-an-elevation-of-privilege-in-docker-for-windows.htmlAdvisory
- https://srcincite.io/blog/2018/08/31/you-cant-contain-me-analyzing-and-exploiting-an-elevation-of-privilege-in-docker-for-windows.htmlAdvisory