CVE-2021-21285

CVSS V2 Medium 4.3 CVSS V3 Medium 6.5
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.
Overview
  • CVE ID
  • CVE-2021-21285
  • Assigner
  • security-advisories@github.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-02-02T18:15:12
  • Last Modified Date
  • 2022-10-25T12:55:28
Weakness Enumerations
CWE URL
CWE-754 http://cwe.mitre.org/data/definitions/754.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:docker:docker:*:*:*:*:*:*:*:* 1 OR 19.03.15
cpe:2.3:a:docker:docker:*:*:*:*:*:*:*:* 1 OR 20.0.0 20.10.3
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:netapp:e-series_santricity_os_controller:*:*:*:*:*:*:*:* 1 OR 11.0 11.60.3
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 6.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://docs.docker.com/engine/release-notes/#20103 Release Notes Vendor Advisory
https://github.com/moby/moby/security/advisories/GHSA-6fj5-m822-rqx8 Third Party Advisory
https://github.com/moby/moby/commit/8d3179546e79065adefa67cc697c09d0ab137d30 Patch Third Party Advisory
https://github.com/moby/moby/releases/tag/v19.03.15 Release Notes Third Party Advisory
https://github.com/moby/moby/releases/tag/v20.10.3 Release Notes Third Party Advisory
https://security.netapp.com/advisory/ntap-20210226-0005/ Third Party Advisory
https://www.debian.org/security/2021/dsa-4865 Third Party Advisory
https://security.gentoo.org/glsa/202107-23 Patch Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-21285
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21285
History
Created Old Value New Value Data Type Notes
2022-05-08 06:20:21 Added to TrackCVE
2022-12-05 21:13:01 2021-02-02T18:15Z 2021-02-02T18:15:12 CVE Published Date updated
2022-12-05 21:13:01 2022-10-25T12:55:28 CVE Modified Date updated
2022-12-05 21:13:01 Analyzed Vulnerability Status updated