CVE-2019-11244
Summary
| CVE | CVE-2019-11244 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2019-04-22 15:29:00 UTC |
| Updated | 2020-10-02 13:18:00 UTC |
| Description | In Kubernetes v1.8.x-v1.14.x, schema info is cached by kubectl in the location specified by --cache-dir (defaulting to $HOME/.kube/http-cache), written with world-writeable permissions (rw-rw-rw-). If --cache-dir is specified and pointed at a different location accessible to other users/groups, the written files may be modified by other users/groups and disrupt the kubectl invocation. |
Risk And Classification
Problem Types: CWE-732
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Kubernetes | Kubernetes | All | All | All | All |
| Application | Netapp | Trident | - | All | All | All |
| Application | Netapp | Trident | - | All | All | All |
| Application | Redhat | Openshift Container Platform | 3.11 | All | All | All |
| Application | Redhat | Openshift Container Platform | 4.1 | All | All | All |
| Application | Redhat | Openshift Container Platform | 3.11 | All | All | All |
| Application | Redhat | Openshift Container Platform | 4.1 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Red Hat Customer Portal | REDHAT | access.redhat.com | Third Party Advisory |
| Kubernetes CVE-2019-11244 Local Unauthorized Access Vulnerability | BID | www.securityfocus.com | Third Party Advisory, VDB Entry |
| Red Hat Customer Portal | REDHAT | access.redhat.com | Third Party Advisory |
| CVE-2019-11244: `kubectl --http-cache=<world-accessible dir>` creates world-writeable cached schema files · Issue #76676 · kubernetes/kubernetes · GitHub | MISC | github.com | Third Party Advisory |
| May 2019 Kubernetes Vulnerabilities in NetApp Products | NetApp Product Security | CONFIRM | security.netapp.com | Third Party Advisory |
| Red Hat Customer Portal | REDHAT | access.redhat.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: Jordan Zebor of F5 Networks
Legacy QID Mappings
- 770010 Red Hat OpenShift Container Platform 4.1.24 Security Update (RHSA-2019:3942)