CVE-2021-21285

Name
CVE-2021-21285
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.
NVD Severity
medium
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Release Notes https://docs.docker.com/engine/release-notes/#20103
Third Party Advisory https://github.com/moby/moby/security/advisories/GHSA-6fj5-m822-rqx8
Patch https://github.com/moby/moby/commit/8d3179546e79065adefa67cc697c09d0ab137d30
Release Notes https://github.com/moby/moby/releases/tag/v19.03.15
Release Notes https://github.com/moby/moby/releases/tag/v20.10.3
Third Party Advisory https://security.netapp.com/advisory/ntap-20210226-0005/
Third Party Advisory https://www.debian.org/security/2021/dsa-4865
GENTOO https://security.gentoo.org/glsa/202107-23

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:docker:docker:*:*:*:*:*:*:*:* docker >= None < 19.03.15
cpe:2.3:a:docker:docker:*:*:*:*:*:*:*:* docker >= 20.0.0 < 20.10.3

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
docker edge-community 20.10.3-r0 None fixed
docker edge-community 19.03.14-r0 None possibly vulnerable
docker edge-community 19.03.11-r0 None possibly vulnerable
docker edge-community 19.03.1-r0 None possibly vulnerable
docker edge-community 18.09.8-r0 None possibly vulnerable
docker edge-community 18.09.7-r0 None possibly vulnerable
docker 3.22-community 20.10.3-r0 None fixed
docker 3.22-community 19.03.14-r0 None possibly vulnerable
docker 3.22-community 19.03.11-r0 None possibly vulnerable
docker 3.22-community 19.03.1-r0 None possibly vulnerable
docker 3.22-community 18.09.8-r0 None possibly vulnerable
docker 3.22-community 18.09.7-r0 None possibly vulnerable
docker 3.21-community 20.10.3-r0 None fixed
docker 3.20-community 20.10.3-r0 None fixed
docker 3.19-community 20.10.3-r0 None fixed
docker 3.18-community 20.10.3-r0 None fixed
docker 3.17-community 20.10.3-r0 None fixed