CVE-2021-4178

CVSS V2 None CVSS V3 Medium 6.7
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.
Overview
  • CVE ID
  • CVE-2021-4178
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-08-24T16:15:09
  • Last Modified Date
  • 2022-10-04T17:55:01
Weakness Enumerations
CWE URL
CWE-502 http://cwe.mitre.org/data/definitions/502.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:redhat:fabric8-kubernetes:*:*:*:*:*:*:*:* 1 OR 5.0.1 5.0.3
cpe:2.3:a:redhat:fabric8-kubernetes:*:*:*:*:*:*:*:* 1 OR 5.1.0 5.1.2
cpe:2.3:a:redhat:fabric8-kubernetes:*:*:*:*:*:*:*:* 1 OR 5.2.0 5.3.2
cpe:2.3:a:redhat:fabric8-kubernetes:*:*:*:*:*:*:*:* 1 OR 5.5.0 5.7.4
cpe:2.3:a:redhat:fabric8-kubernetes:*:*:*:*:*:*:*:* 1 OR 5.9.0 5.10.2
cpe:2.3:a:redhat:fabric8-kubernetes:*:*:*:*:*:*:*:* 1 OR 5.11.0 5.11.2
cpe:2.3:a:redhat:fabric8-kubernetes:5.0.0:beta1:*:*:*:*:*:* 1 OR
cpe:2.3:a:redhat:fabric8-kubernetes:5.8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:redhat:a-mq_streams:2.0.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:redhat:build_of_quarkus:2.2.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:redhat:descision_manager:7.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:redhat:fuse:7.11:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:redhat:integration_camel_k:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:redhat:integration_camel_quarkus:2.2.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:redhat:openshift_application_runtimes:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:redhat:process_automation:7.0:*:*:*:*:*:*:* 1 OR
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • HIGH
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 6.7
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 0.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://bugzilla.redhat.com/show_bug.cgi?id=2034388
https://access.redhat.com/security/cve/CVE-2021-4178
https://github.com/fabric8io/kubernetes-client/issues/3653
https://github.com/advisories/GHSA-98g7-rxmf-rrxm
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-4178
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4178
History
Created Old Value New Value Data Type Notes
2022-08-24 17:00:14 Added to TrackCVE