moby docker daemon crash during image pull of malicious image
### 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 security@docker.com.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2021-21285US | medium6.5 | — | ||
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 a… | ||||
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references
External citations — patches, advisories, analysis.
- https://docs.docker.com/engine/release-notes/#20103WEB
- https://github.com/moby/moby/commit/8d3179546e79065adefa67cc697c09d0ab137d30WEB
- https://github.com/moby/moby/releases/tag/v19.03.15WEB
- https://github.com/moby/moby/releases/tag/v20.10.3WEB
- https://github.com/moby/moby/security/advisories/GHSA-6fj5-m822-rqx8WEB
- https://nvd.nist.gov/vuln/detail/CVE-2021-21285ADVISORY
- https://security.gentoo.org/glsa/202107-23WEB
- https://security.netapp.com/advisory/ntap-20210226-0005WEB
scry
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