CVE-2021-21285
Medium
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.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Docker
PublishedFeb 2, 2021
First seenFeb 2, 2021
Weakness typeCWE-400Uncontrolled resource consumption
How to fix
Update
- docker docker19.03.15, 20.10.3 or later
- github.com/moby/moby19.3.15, 20.10.3 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| docker docker | v < 19.03.15, 20.0.0 ≤ v < 20.10.3 | 19.03.15, 20.10.3 |
| debian debian_linux | 10.0 | — |
| netapp e-series_santricity_os_controller | 11.0 ≤ v ≤ 11.60.3 | — |
| github.com/moby/mobyGo | v < 19.3.15, 20.10.0-beta1 ≤ v < 20.10.3 | 19.3.15, 20.10.3 |
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