← Vulnerability feed

Vulnerability record · CVE-2022-3262 · published 8 December 2022

CVE-2022-3262: Redhat openshift insecure default initialization vulnerability

Redhat · Openshift

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.

8.1 CVSS 3.1 High EPSS 0.74% · top 47.2% CWE-453 · CWE-453CWE-1188 · Insecure default initialization
8.1CVSS 3.1 base score
0.74%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

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.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://bugzilla.redhat.com/show_bug.cgi?id=2128858 Issue TrackingVendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2128858 Issue TrackingVendor Advisory

Track CVE-2022-3262 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.5CVE-2023-44487HTTP/2 Rapid Reset stream cancellation denial of serviceThe HTTP/2 protocol permits a client to cancel many streams quickly, and the server's handling of those resets consumes disproportionate resources. T…KEVEPSS 100%analysed7.5CVE-2015-5317Jenkins Fingerprints pages expose job and build namesJenkins before 1.638 and LTS before 1.625.2 expose sensitive job and build name information through the Fingerprints pages when requested directly. T…KEVEPSS 23%analysed10.0CVE-2014-3496Redhat openshift code injection vulnerabilitycartridge_repository.rb in OpenShift Origin and Enterprise 1.2.8 through 2.1.1 allows remote attackers to execute arbitrary commands via shell metach…EPSS 5.1%9.8CVE-2014-0234Redhat openshift insecure default initialization vulnerabilityThe default configuration of broker.conf in Red Hat OpenShift Enterprise 2.x before 2.1 has a password of "mooo" for a Mongo account, which allows re…EPSS 3.8%9.8CVE-2013-2060Redhat openshift os command injection vulnerabilityThe download_from_url function in OpenShift Origin allows remote attackers to execute arbitrary commands via shell metacharacters in the URL of a req…EPSS 5.5%9.8CVE-2014-0175Puppet marionette collective hard-coded credentials vulnerabilitymcollective has a default password set at installEPSS 2.0%9.8CVE-2015-7501Red Hat JBoss Java deserialization allows remote command executionMultiple Red Hat JBoss products deserialize untrusted Java objects and, through the Apache Commons Collections library, allow remote attackers to exe…EPSS 86%analysed9.8CVE-2016-2074Openvswitch memory buffer overflow vulnerabilityBuffer overflow in lib/flow.c in ovs-vswitchd in Open vSwitch 2.2.x and 2.3.x before 2.3.3 and 2.4.x before 2.4.1 allows remote attackers to execute …EPSS 6.3%

Source: NIST National Vulnerability Database (record CVE-2022-3262), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.