The Kubernetes client-go library logs request headers at verbosity levels of 7 or higher. This can disclose credentials to unauthorized users via logs or command output. Kubernetes components (such as kube-apiserver) prior to v1.16.0, which make use of basic or bearer token authentication, and run at high verbosity levels, are affected.
CVE-2019-11250
This medium-severity CVE scores 6.5 under NVD CVSS v3. EPSS exploit probability: 1.8%, top 24% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- Lower severity and no public exploit yet
A fix is available — apply it.
- CVSS v3
- 6.5
- EG Score
- 6.5(medium)
- EG Risk
- 34(Track)EG Risk 34/100SSVC: Track
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity65% × 45%Exploitation2% × 40%Automatability30% × 15%Action: Routine — remediate on your standard cadence. - EPSS
- 75.7%
- KEV
- Not listed
Published
August 29, 2019
Last Modified
November 21, 2024
References (10)
- jordan@liggitthttp://www.openwall.com/lists/oss-security/2020/10/16/2
- jordan@liggitthttps://access.redhat.com/errata/RHSA-2019:4052
- jordan@liggitthttps://access.redhat.com/errata/RHSA-2019:4087
- jordan@liggitthttps://github.com/kubernetes/kubernetes/issues/81114
- jordan@liggitthttps://security.netapp.com/advisory/ntap-20190919-0003/
- af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2020/10/16/2
- af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:4052
- af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:4087
- af854a3a-2127-422b-91ae-364da2661108https://github.com/kubernetes/kubernetes/issues/81114
- af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20190919-0003/
Patch Availability(2)
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| redhat | openshift-0:4.1.27-201912021146.git.0.a40116f.el8_0 | 2019-12-17 | redhat |
| redhat | atomic-openshift-0:3.11.157-1.git.0.dfe38da.el7 | 2019-12-16 | redhat |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
Affected Packages
(2 across 1 ecosystem)
Go(2)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| k8s.io/client-go | — | 0.17.0 | — |
| k8s.io/kubernetes | — | 1.16.0-beta.1 | — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
All Vendor Advisories
(2)
Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.
Data Freshness Timeline
(refreshed 14× in last 7d / 46× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-23 01:38 UTCEG score recompute
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Related CVEs(same vendor + same CWE)
Same vendor
10 shownredhat
Same CWE
10 shownCWE-532
- CVE-2016-0898EG 10.0CRITICAL
- CVE-2018-17922EG 9.8CRITICAL
- CVE-2018-1264NVD 9.1EG 9.8CRITICAL
- CVE-2018-16049EG 9.8CRITICAL
- CVE-2018-11717EG 9.8EPSS 95%CRITICAL
- CVE-2018-11716EG 9.8EPSS 96%CRITICAL
- CVE-2018-0042EG 9.8CRITICAL
- CVE-2018-1072NVD 5.0EG 9.8MEDIUM
- CVE-2018-1117NVD 5.0EG 9.8MEDIUM
- CVE-2018-11320EG 9.8CRITICAL
Frequently asked(5)
What is CVE-2019-11250?
When was CVE-2019-11250 disclosed?
Is CVE-2019-11250 actively exploited?
What is the CVSS score of CVE-2019-11250?
How do I remediate CVE-2019-11250?
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2019-11250
Is Your Infrastructure Affected by CVE-2019-11250?
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.