CVE-2018-1002104 - Vulnerability Details - OpenCVE

Versions < 1.5 of the Kubernetes ingress default backend, which handles invalid ingress traffic, exposed prometheus metrics publicly.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00356.

Key SSVC decision points have not yet been added.

Vendors	Products
Kubernetes	Nginx Ingress Controller

Configuration 1 [-]

cpe:2.3:a:kubernetes:nginx_ingress_controller:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

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

Fixes

Solution

No solution given by the 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

References

Link	Providers
https://github.com/kubernetes/ingress-nginx/pull/3125
https://nvd.nist.gov/vuln/detail/CVE-2018-1002104
https://www.cve.org/CVERecord?id=CVE-2018-1002104

History

No history.

MITRE

Status: PUBLISHED

Assigner: kubernetes

Published: 2020-01-14T20:15:17.491462Z

Updated: 2024-09-16T21:07:22.919Z

Reserved: 2018-12-05T00:00:00

Link: CVE-2018-1002104

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-01-14T21:15:16.350

Modified: 2024-11-21T03:40:38.820

Link: CVE-2018-1002104

Redhat

Severity : Low

Publid Date: 2020-01-15T00:00:00Z

Links: CVE-2018-1002104 - Bugzilla

OpenCVE Enrichment

No data.

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