CVE-2020-11492: Race Condition
First published: Fri Jun 05 2020(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Docker Docker Desktop | <=2.2.0.5 | |
| Microsoft Windows |
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Reference Links
Frequently Asked Questions
What is CVE-2020-11492?
CVE-2020-11492 is a vulnerability in Docker Desktop on Windows that allows a local attacker to intercept connections and impersonate privileges.
What is the severity of CVE-2020-11492?
The severity of CVE-2020-11492 is high, with a severity value of 7.8.
How does CVE-2020-11492 work?
CVE-2020-11492 occurs when a local attacker sets up a named pipe with the same name as Docker Service, allowing them to intercept connection attempts and impersonate privileges.
What can an attacker do with CVE-2020-11492?
An attacker exploiting CVE-2020-11492 can intercept connections from Docker Service and gain unauthorized access with the privileges of Docker Service (which runs as SYSTEM).
How can I fix CVE-2020-11492?
To fix CVE-2020-11492, update Docker Desktop to version 2.2.0.6 or later, as this vulnerability is patched in version 2.2.0.6.
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