Related Vulnerabilities: CVE-2021-21285  

In Docker before versions 9.03.15, 20.10.3 there is a vulnerability in which pulling an intentionally malformed Docker image manifest crashes the dockerd daemon. Versions 20.10.3 and 19.03.15 contain patches that prevent the daemon from crashing.

Severity Medium

Remote No

Type Denial of service

Description

In Docker before versions 9.03.15, 20.10.3 there is a vulnerability in which pulling an intentionally malformed Docker image manifest crashes the dockerd daemon. Versions 20.10.3 and 19.03.15 contain patches that prevent the daemon from crashing.

AVG-1528 docker 1:20.10.2-4 1:20.10.3-1 Medium Fixed

https://github.com/moby/moby/security/advisories/GHSA-6fj5-m822-rqx8
https://github.com/moby/moby/commit/a7d4af84bd2f189b921c3ec60796aa825e3a0f2a