CVE-2020-8563
Summary
| CVE | CVE-2020-8563 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-12-07 22:15:00 UTC |
| Updated | 2021-03-29 19:31:00 UTC |
| Description | In Kubernetes clusters using VSphere as a cloud provider, with a logging level set to 4 or above, VSphere cloud credentials will be leaked in the cloud controller manager's log. This affects < v1.19.3. |
Risk And Classification
Problem Types: CWE-532
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Kubernetes | Kubernetes | All | All | All | All |
| Application | Kubernetes | Kubernetes | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| [Security Advisory] Multiple secret leaks when verbose logging is enabled | MLIST | groups.google.com | Mailing List, Patch, Third Party Advisory |
| December 2020 Kubernetes Vulnerabilities in NetApp Products | NetApp Product Security | CONFIRM | security.netapp.com | |
| CVE-2020-8563: Secret leaks in kube-controller-manager when using vSphere provider · Issue #95621 · kubernetes/kubernetes · GitHub | CONFIRM | github.com | Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
LEGACY: Kaizhe Huang (derek0405)
Legacy QID Mappings
- 377851 Kubernetes kube-Controller-Manager Secret Leaks Vulnerability
- 770042 Red Hat OpenShift Container Platform 4.6.8 Security and Packages Update (RHSA-2020:5260)
- 900229 CBL-Mariner Linux Security Update for kubernetes 1.18.17
- 900230 CBL-Mariner Linux Security Update for kubernetes-1.18.14 1.18.14
- 900231 CBL-Mariner Linux Security Update for kubernetes-1.18.17 1.18.17
- 903276 Common Base Linux Mariner (CBL-Mariner) Security Update for kubernetes (3652)
- 903290 Common Base Linux Mariner (CBL-Mariner) Security Update for kubernetes-1.18.17 (4276)
- 903496 Common Base Linux Mariner (CBL-Mariner) Security Update for kubernetes-1.18.14 (4274)
- 903556 Common Base Linux Mariner (CBL-Mariner) Security Update for kubernetes-1.18.19 (5469)
- 903615 Common Base Linux Mariner (CBL-Mariner) Security Update for kubernetes-1.18.17 (5465)