CVE-2022-3262

Published Dec 8, 2022

Last updated 2 years ago

Overview

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.
Source: secalert@redhat.com
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 8.1
Impact score: 5.2
Exploitability score: 2.8
Vector string: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Severity: HIGH

Weaknesses

nvd@nist.gov: CWE-1188
secalert@redhat.com: CWE-453

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:redhat:openshift:4.9:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "0189F456-4CE5-4E94-83F9-9EC636C72F18"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References