GHSA-6FJ5-M822-RQX8
Vulnerability from github – Published: 2024-01-31 23:16 – Updated: 2024-06-10 18:39
VLAI?
Summary
moby docker daemon crash during image pull of malicious image
Details
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.
Severity ?
6.5 (Medium)
{
"affected": [
{
"package": {
"ecosystem": "Go",
"name": "github.com/moby/moby"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "19.3.15"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Go",
"name": "github.com/moby/moby"
},
"ranges": [
{
"events": [
{
"introduced": "20.10.0-beta1"
},
{
"fixed": "20.10.3"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2021-21285"
],
"database_specific": {
"cwe_ids": [
"CWE-400",
"CWE-754"
],
"github_reviewed": true,
"github_reviewed_at": "2024-01-31T23:16:46Z",
"nvd_published_at": "2021-02-02T18:15:00Z",
"severity": "MODERATE"
},
"details": "### Impact\n\nPulling an intentionally malformed Docker image manifest crashes the `dockerd` daemon.\n\n### Patches\n\nVersions 20.10.3 and 19.03.15 contain patches that prevent the daemon from crashing.\n\n### Credits\n\nMaintainers 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.",
"id": "GHSA-6fj5-m822-rqx8",
"modified": "2024-06-10T18:39:20Z",
"published": "2024-01-31T23:16:46Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/moby/moby/security/advisories/GHSA-6fj5-m822-rqx8"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-21285"
},
{
"type": "WEB",
"url": "https://github.com/moby/moby/commit/8d3179546e79065adefa67cc697c09d0ab137d30"
},
{
"type": "WEB",
"url": "https://docs.docker.com/engine/release-notes/#20103"
},
{
"type": "WEB",
"url": "https://github.com/moby/moby/releases/tag/v19.03.15"
},
{
"type": "WEB",
"url": "https://github.com/moby/moby/releases/tag/v20.10.3"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202107-23"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20210226-0005"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2021/dsa-4865"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "moby docker daemon crash during image pull of malicious image"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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