CVE-2022-2835

Published Mar 3, 2023

Last updated 2 years ago

CVSS medium 4.4

Overview

Description: A flaw was found in coreDNS. This flaw allows a malicious user to reroute internal calls to some internal services that were accessed by the FQDN in a format of <service>.<namespace>.svc.
Source: secalert@redhat.com
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 4.4
Impact score: 2.5
Exploitability score: 1.8
Vector string: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Severity: MEDIUM

Weaknesses

nvd@nist.gov: NVD-CWE-Other
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