vulnerability
Docker CE: Improper Check for Unusual or Exceptional Conditions (CVE-2021-21285)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:N/A:P) | 2021-02-02 | 2021-02-17 | 2024-11-26 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
2021-02-02
Added
2021-02-17
Modified
2024-11-26
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.
Solution(s)
docker-ce-upgrade-19_03_15docker-ce-upgrade-20_10_3
References
- CVE-2021-21285
- https://attackerkb.com/topics/CVE-2021-21285
- URL-https://docs.docker.com/engine/release-notes/#20103
- URL-https://github.com/moby/moby/commit/8d3179546e79065adefa67cc697c09d0ab137d30
- URL-https://github.com/moby/moby/releases/tag/v19.03.15
- URL-https://github.com/moby/moby/releases/tag/v20.10.3
- URL-https://github.com/moby/moby/security/advisories/GHSA-6fj5-m822-rqx8
- URL-https://security.gentoo.org/glsa/202107-23
- URL-https://security.netapp.com/advisory/ntap-20210226-0005/
- URL-https://www.debian.org/security/2021/dsa-4865
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