CVE-2021-4178

Severity CVSS v4.0:

Pending analysis

Type:

CWE-502 Deserialization of Untrusted Dat

Publication date:

24/08/2022

Last modified:

04/10/2022

Description

A arbitrary code execution flaw was found in the Fabric 8 Kubernetes client affecting versions 5.0.0-beta-1 and above. Due to an improperly configured YAML parsing, this will allow a local and privileged attacker to supply malicious YAML.

Impact

Vector 3.x

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

Base Score: 6.70 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x

6.70

Severity 3.x

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:redhat:fabric8-kubernetes::::::::	5.0.1 (including)	5.0.3 (excluding)
cpe:2.3:a:redhat:fabric8-kubernetes::::::::	5.1.0 (including)	5.1.2 (excluding)
cpe:2.3:a:redhat:fabric8-kubernetes::::::::	5.2.0 (including)	5.3.2 (excluding)
cpe:2.3:a:redhat:fabric8-kubernetes::::::::	5.5.0 (including)	5.7.4 (excluding)
cpe:2.3:a:redhat:fabric8-kubernetes::::::::	5.9.0 (including)	5.10.2 (excluding)
cpe:2.3:a:redhat:fabric8-kubernetes::::::::	5.11.0 (including)	5.11.2 (excluding)
cpe:2.3:a:redhat:fabric8-kubernetes:5.0.0:beta1::::::
cpe:2.3:a:redhat:fabric8-kubernetes:5.8.0:::::::*
cpe:2.3:a:redhat:a-mq_streams:2.0.1:::::::*
cpe:2.3:a:redhat:build_of_quarkus:2.2.5:::::::*
cpe:2.3:a:redhat:descision_manager:7.0:::::::*
cpe:2.3:a:redhat:fuse:7.11:::::::*
cpe:2.3:a:redhat:integration_camel_k:-:::::::*
cpe:2.3:a:redhat:integration_camel_quarkus:2.2.1:::::::*
cpe:2.3:a:redhat:openshift_application_runtimes:-:::::::*

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

CVE-2021-4178

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools