CVSS 3.1
6.5 mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HCVE-2021-21285
Medium (6.5). EPSS 3.3% chance of exploitation in the next 30 days. Fixed in github.com/moby/moby 19.3.15, 20.10.3.
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
- EPSS
- 3.3% chance of exploitation in the next 30 days; higher than 88% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-754, CWE-400
- Published
- Modified
- Record from
- the NVD, synced
Affected
- debian:debian_linux
- docker:docker
- netapp:e-series_santricity_os_controller
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-6fj5-m822-rqx8 | Go | github.com/moby/moby | <19.3.15 | 19.3.15 |
| GHSA-6fj5-m822-rqx8 | Go | github.com/moby/moby | >=20.10.0-beta1 <20.10.3 | 20.10.3 |