CVE-2022-2837

Published Mar 3, 2023

Last updated 2 years ago

CVSS medium 6.1

Overview

Description: A flaw was found in coreDNS. This flaw allows a malicious user to redirect traffic intended for external top-level domains (TLD) to a pod they control by creating projects and namespaces that match the TLD.
Source: secalert@redhat.com
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 6.1
Impact score: 2.7
Exploitability score: 2.8
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Severity: MEDIUM

Weaknesses

nvd@nist.gov: CWE-601
secalert@redhat.com: CWE-923

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:coredns.io:coredns:-:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "CCA8A3E2-1A14-4276-B8D9-463173E689D5"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References