CVE-2022-3347

Published Dec 28, 2022

Last updated 2 years ago

Overview

Description: DNSSEC validation is not performed correctly. An attacker can cause this package to report successful validation for invalid, attacker-controlled records. Root DNSSEC public keys are not validated, permitting an attacker to present a self-signed root key and delegation chain.
Source: security@golang.org
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 7.5
Impact score: 3.6
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Severity: HIGH

Weaknesses

nvd@nist.gov: CWE-345

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:go-resolver_project:go-resolver:-:*:*:*:*:go:*:*",
            "vulnerable": true,
            "matchCriteriaId": "13326050-272D-4B2E-9469-839B63614913"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References