CVE-2018-1002104

kubernetes/ingress-nginx: /metrics endpoint exposed publicly by default

Published Jan 14, 2020 CVSS 3.1 · 5.3 Medium EPSS 1.1% KEV · Not listed
Description
Versions < 1.5 of the Kubernetes ingress default backend, which handles invalid ingress traffic, exposed prometheus metrics publicly.

Remediation

Vendor Workaround

Mask the /metrics endpoint with an Ingress rule so that metrics aren't exposed publicly. See https://github.com/kubernetes/ingress-nginx/issues/1733#issuecomment-358492359

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
EUVD EUVD EUVD-2022-4671 Versions < 1.5 of the Kubernetes ingress default backend, which handles invalid ingress traffic, exposed prometheus metrics publicly.
Github GHSA Github GHSA GHSA-p3x5-5xpx-9phm Kubernetes ingress exposes sensitive information
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
kubernetes
Published
Updated
Sep 16, 2024, 9:07 PM
Reserved
Dec 5, 2018, 12:00 AM
Status
Modified
Published
Jan 14, 2020, 9:15 PM
Modified
Jun 17, 2026, 1:33 AM
Severity
Low
Public date
Jan 15, 2020, 12:00 AM