Vulnerability Details : CVE-2021-21285
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.
Products affected by CVE-2021-21285
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- Netapp » E-series Santricity Os ControllerVersions from including (>=) 11.0 and up to, including, (<=) 11.60.3cpe:2.3:a:netapp:e-series_santricity_os_controller:*:*:*:*:*:*:*:*
- cpe:2.3:a:docker:docker:*:*:*:*:*:*:*:*
- cpe:2.3:a:docker:docker:*:*:*:*:*:*:*:*
Threat overview for CVE-2021-21285
Top countries where our scanners detected CVE-2021-21285
Top open port discovered on systems with this issue
22
IPs affected by CVE-2021-21285 656
Threat actors abusing to this issue?
Yes
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affected by CVE-2021-21285!
*Directly or indirectly through your vendors, service providers and 3rd parties.
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attack surface intelligence
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Exploit prediction scoring system (EPSS) score for CVE-2021-21285
0.16%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 38 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-21285
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
GitHub, Inc. |
CWE ids for CVE-2021-21285
-
The product does not properly control the allocation and maintenance of a limited resource.Assigned by: security-advisories@github.com (Secondary)
-
The product does not check or incorrectly checks for unusual or exceptional conditions that are not expected to occur frequently during day to day operation of the product.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-21285
-
https://docs.docker.com/engine/release-notes/#20103
Docker Engine release notes | Docker DocumentationRelease Notes;Vendor Advisory
-
https://github.com/moby/moby/releases/tag/v20.10.3
Release v20.10.3 · moby/moby · GitHubRelease Notes;Third Party Advisory
-
https://security.gentoo.org/glsa/202107-23
Docker: Multiple vulnerabilities (GLSA 202107-23) — Gentoo securityPatch;Third Party Advisory
-
https://github.com/moby/moby/security/advisories/GHSA-6fj5-m822-rqx8
Docker daemon crash during image pull of malicious image · Advisory · moby/moby · GitHubThird Party Advisory
-
https://github.com/moby/moby/commit/8d3179546e79065adefa67cc697c09d0ab137d30
Merge pull request #41966 from thaJeztah/CVE-2021-21285_master · moby/moby@8d31795 · GitHubPatch;Third Party Advisory
-
https://github.com/moby/moby/releases/tag/v19.03.15
Release v19.03.15 · moby/moby · GitHubRelease Notes;Third Party Advisory
-
https://www.debian.org/security/2021/dsa-4865
Debian -- Security Information -- DSA-4865-1 docker.ioThird Party Advisory
-
https://security.netapp.com/advisory/ntap-20210226-0005/
February 2021 Docker Vulnerabilities in NetApp Products | NetApp Product SecurityThird Party Advisory
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