Path Traversal in Redhat A-mq_online
CVE-2021-20218
A flaw was found in the fabric8 kubernetes-client in version 4.2.0 and after. This flaw allows a malicious pod/container to cause applications using the fabric8 kubernetes-client `copy` command to extract files outside the working path. Th…
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.013 (66.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H.
Affected products
- Redhat A-mq_online
- Redhat Build_of_quarkus
- Redhat Codeready_studio — versions 12.0
- Redhat Descision_manager — versions 7.0
- Redhat Integration_camel_k
- Redhat Jboss_fuse — versions 7.0.0
- Redhat Kubernetes-client
- Redhat Openshift_container_platform — versions 3.11
- Redhat Process_automation — versions 7.0
- N/a Fabric8-kubernetes-client — versions kubernetes-client-4.2.0 and after
Weakness classification (CWE)
References
- secalert@redhat.com (x_refsource_MISC, Issue Tracking, Vendor Advisory)
- secalert@redhat.com (Patch, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-20218?
- CVE-2021-20218 is a high-severity vulnerability in Redhat A-mq_online, classified under Path Traversal. CVSS score: 7.4/10. Published 2021-03-16.
- How severe is CVE-2021-20218?
- High severity. CVSS v3 base score is 7.4 out of 10.