gsd-2021-44531
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
Accepting arbitrary Subject Alternative Name (SAN) types, unless a PKI is specifically defined to use a particular SAN type, can result in bypassing name-constrained intermediates. Node.js < 12.22.9, < 14.18.3, < 16.13.2, and < 17.3.1 was accepting URI SAN types, which PKIs are often not defined to use. Additionally, when a protocol allows URI SANs, Node.js did not match the URI correctly.Versions of Node.js with the fix for this disable the URI SAN type when checking a certificate against a hostname. This behavior can be reverted through the --security-revert command-line option.
Aliases
Aliases
CVE-2021-44531


To clipboard 

{
  "GSD": {
    "alias": "CVE-2021-44531",
    "description": "Accepting arbitrary Subject Alternative Name (SAN) types, unless a PKI is specifically defined to use a particular SAN type, can result in bypassing name-constrained intermediates. Node.js \u003c 12.22.9, \u003c 14.18.3, \u003c 16.13.2, and \u003c 17.3.1 was accepting URI SAN types, which PKIs are often not defined to use. Additionally, when a protocol allows URI SANs, Node.js did not match the URI correctly.Versions of Node.js with the fix for this disable the URI SAN type when checking a certificate against a hostname. This behavior can be reverted through the --security-revert command-line option.",
    "id": "GSD-2021-44531",
    "references": [
      "https://www.suse.com/security/cve/CVE-2021-44531.html",
      "https://advisories.mageia.org/CVE-2021-44531.html",
      "https://access.redhat.com/errata/RHSA-2022:4914",
      "https://www.debian.org/security/2022/dsa-5170",
      "https://access.redhat.com/errata/RHEA-2022:4925",
      "https://access.redhat.com/errata/RHEA-2022:5139",
      "https://access.redhat.com/errata/RHEA-2022:5221",
      "https://access.redhat.com/errata/RHEA-2022:5615",
      "https://access.redhat.com/errata/RHSA-2022:7044",
      "https://access.redhat.com/errata/RHSA-2022:7830",
      "https://access.redhat.com/errata/RHSA-2022:9073"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-44531"
      ],
      "details": "Accepting arbitrary Subject Alternative Name (SAN) types, unless a PKI is specifically defined to use a particular SAN type, can result in bypassing name-constrained intermediates. Node.js \u003c 12.22.9, \u003c 14.18.3, \u003c 16.13.2, and \u003c 17.3.1 was accepting URI SAN types, which PKIs are often not defined to use. Additionally, when a protocol allows URI SANs, Node.js did not match the URI correctly.Versions of Node.js with the fix for this disable the URI SAN type when checking a certificate against a hostname. This behavior can be reverted through the --security-revert command-line option.",
      "id": "GSD-2021-44531",
      "modified": "2023-12-13T01:23:20.272217Z",
      "schema_version": "1.4.0"
    }
  },
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          "cwe_ids": [
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            "CWE-295",
            "CWE-937"
          ],
          "date": "2022-10-05",
          "description": "Accepting arbitrary Subject Alternative Name (SAN) types, unless a PKI is specifically defined to use a particular SAN type, can result in bypassing name-constrained intermediates. Node.js \u003c 12.22.9, \u003c 14.18.3, \u003c 16.13.2, and \u003c 17.3.1 was accepting URI SAN types, which PKIs are often not defined to use. Additionally, when a protocol allows URI SANs, Node.js does not match the URI correctly.Versions of Node.js with the fix for this disable the URI SAN type when checking a certificate against a hostname. This behavior can be reverted through the --security-revert command-line option.",
          "fixed_versions": [
            "8.0.29"
          ],
          "identifier": "CVE-2021-44531",
          "identifiers": [
            "CVE-2021-44531"
          ],
          "not_impacted": "All versions after 8.0.28",
          "package_slug": "pypi/mysql-connector-python",
          "pubdate": "2022-02-24",
          "solution": "Upgrade to version 8.0.29 or above.",
          "title": "Improper Certificate Validation",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2021-44531",
            "https://hackerone.com/reports/1429694",
            "https://nodejs.org/en/blog/vulnerability/jan-2022-security-releases/",
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          "uuid": "f8028f90-13ef-489e-95dc-0f87175ead24"
        }
      ]
    },
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      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 5.8,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 4.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
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            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.4,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
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          },
          "exploitabilityScore": 2.2,
          "impactScore": 5.2
        }
      },
      "lastModifiedDate": "2022-10-05T13:56Z",
      "publishedDate": "2022-02-24T19:15Z"
    }
  }
}


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