VulnerabilityModified
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.
MEDIUM 6.5EPSS 3.29%
Does this matter?
Lower severity and a low EPSS score (3.29%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- EPSS
- 3.29% probability · 88th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-400, CWE-754
- Affected
- docker/docker · debian/debian linux · netapp/e-series santricity os controller
- Source
- security-advisories@github.com
References
- https://docs.docker.com/engine/release-notes/#20103Release Notes, Vendor Advisory
- https://github.com/moby/moby/commit/8d3179546e79065adefa67cc697c09d0ab137d30Patch, Third Party Advisory
- https://github.com/moby/moby/releases/tag/v19.03.15Release Notes, Third Party Advisory
- https://github.com/moby/moby/releases/tag/v20.10.3Release Notes, Third Party Advisory
- https://github.com/moby/moby/security/advisories/GHSA-6fj5-m822-rqx8Third Party Advisory
- https://security.gentoo.org/glsa/202107-23Patch, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20210226-0005/Third Party Advisory
- https://www.debian.org/security/2021/dsa-4865Third Party Advisory
- https://docs.docker.com/engine/release-notes/#20103Release Notes, Vendor Advisory
- https://github.com/moby/moby/commit/8d3179546e79065adefa67cc697c09d0ab137d30Patch, Third Party Advisory
- https://github.com/moby/moby/releases/tag/v19.03.15Release Notes, Third Party Advisory
- https://github.com/moby/moby/releases/tag/v20.10.3Release Notes, Third Party Advisory
- https://github.com/moby/moby/security/advisories/GHSA-6fj5-m822-rqx8Third Party Advisory
- https://security.gentoo.org/glsa/202107-23Patch, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20210226-0005/Third Party Advisory
- https://www.debian.org/security/2021/dsa-4865Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.