PT-2022-21418 · Red Hat · Openshift

Sage Mctaggart · Published 2022-12-08 · Updated 2022-12-12 · CVE-2022-3262

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Openshift (affected versions not specified)

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

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-453

CWE-1188

Related Identifiers

CVE-2022-3262

Affected Products

Openshift

References · 3

• https://osv.dev/vulnerability/CVE-2022-3262 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-3262 · Security Note
• https://bugzilla.redhat.com/show_bug.cgi?id=2128858 · Vendor Advisory