CVE-2022-3262 - Vulnerability Details - OpenCVE

Description

A flaw was found in Openshift. A pod with a DNSPolicy of "ClusterFirst" may incorrectly resolve the hostname based on a service provided. This flaw allows an attacker to supply an incorrect name with the DNS search policy, affecting confidentiality and availability.

Published: 2022-12-08

Score: 8.1 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

openshift

affected

Version	Status	Constraints
`4.9`	affected	—

Configuration 1 [-]

cpe:2.3:a:redhat:openshift:4.9:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2022-42664	A flaw was found in Openshift. A pod with a DNSPolicy of "ClusterFirst" may incorrectly resolve the hostname based on a service provided. This flaw allows an attacker to supply an incorrect name with the DNS search policy, affecting confidentiality and availability.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00427.

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://bugzilla.redhat.com/show_bug.cgi?id=2128858
https://nvd.nist.gov/vuln/detail/CVE-2022-3262
https://www.cve.org/CVERecord?id=CVE-2022-3262

History

Wed, 23 Apr 2025 16:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Redhat Openshift

MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2022-12-08T00:00:00.000Z

Updated: 2025-04-23T15:19:14.027Z

Reserved: 2022-09-21T00:00:00.000Z

Link: CVE-2022-3262

Vulnrichment

Updated: 2024-08-03T01:07:05.985Z

NVD

Status : Modified

Published: 2022-12-08T16:15:13.293

Modified: 2025-04-23T16:15:24.557

Link: CVE-2022-3262

Redhat

Severity : Moderate

Publid Date: 2022-09-21T00:00:00Z

Links: CVE-2022-3262 - Bugzilla

OpenCVE Enrichment

No data.

Weaknesses

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