CVE-2021-21285

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

02/02/2021

Last modified:

25/10/2022

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.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 6.50 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x

6.50

Severity 3.x

MEDIUM

Vector 2.0

AV:N/AC:M/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 4.30 MEDIUM
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0

4.30

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:docker:docker::::::::		19.03.15 (excluding)
cpe:2.3:a:docker:docker::::::::	20.0.0 (including)	20.10.3 (excluding)
cpe:2.3:o:debian:debian_linux:10.0:::::::*
cpe:2.3:a:netapp:e-series_santricity_os_controller::::::::	11.0 (including)	11.60.3 (including)

To consult the complete list of CPE names with products and versions, see this page

CVE-2021-21285

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools