Vulnerability in Kubernetes
CVE-2019-11244
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 a…
EPSS: 0.005 (38.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.0 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N.
Affected products
- Kubernetes — versions v1.8.0, v1.9.0, v1.10.0
- Netapp Trident
- Redhat Openshift_container_platform — versions 3.11, 4.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- jordan@liggitt.net (Third Party Advisory, x_refsource_MISC)
- jordan@liggitt.net (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- jordan@liggitt.net (x_refsource_CONFIRM, Third Party Advisory)
- jordan@liggitt.net (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- jordan@liggitt.net (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- jordan@liggitt.net (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-11244?
- CVE-2019-11244 is a medium-severity vulnerability in Kubernetes, classified under Use of Cache Containing Sensitive Information. CVSS score: 5.0/10. Published 2019-04-22.
- How severe is CVE-2019-11244?
- Medium severity. CVSS v3 base score is 5.0 out of 10.
- Is CVE-2019-11244 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.