GHSA-6fj5-m822-rqx8
moby docker daemon crash during image pull of malicious image
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Go | github.com/moby/moby | < 19.3.15 | 19.3.15 |
| Go | github.com/moby/moby | >= 20.10.0-beta1, < 20.10.3 | 20.10.3 |
Details
As written in the advisory (Markdown source, shown as plain text).
### Impact
Pulling an intentionally malformed Docker image manifest crashes the `dockerd` daemon.
### Patches
Versions 20.10.3 and 19.03.15 contain patches that prevent the daemon from crashing.
### Credits
Maintainers would like to thank Josh Larsen, Ian Coldwater, Duffie Cooley, Rory McCune for working on the vulnerability and Brad Geesaman for responsibly disclosing it to [email protected].
References
External links from the advisory. They lead to third-party sites.
- https://github.com/moby/moby/security/advisories/GHSA-6fj5-m822-rqx8
- https://nvd.nist.gov/vuln/detail/CVE-2021-21285
- https://github.com/moby/moby/commit/8d3179546e79065adefa67cc697c09d0ab137d30
- https://docs.docker.com/engine/release-notes/#20103
- https://github.com/moby/moby/releases/tag/v19.03.15
- https://github.com/moby/moby/releases/tag/v20.10.3
- https://security.gentoo.org/glsa/202107-23
- https://security.netapp.com/advisory/ntap-20210226-0005
- https://www.debian.org/security/2021/dsa-4865