fkie_cve-2022-32153
Vulnerability from fkie_nvd
Published
2022-06-15 17:15
Modified
2024-11-21 07:05
Severity ?
8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Splunk Enterprise peers in Splunk Enterprise versions before 9.0 and Splunk Cloud Platform versions before 8.2.2203 did not validate the TLS certificates during Splunk-to-Splunk communications by default. Splunk peer communications configured properly with valid certificates were not vulnerable. However, an attacker with administrator credentials could add a peer without a valid certificate and connections from misconfigured nodes without valid certificates did not fail by default. For Splunk Enterprise, update to Splunk Enterprise version 9.0 and Configure TLS host name validation for Splunk-to-Splunk communications (https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/EnableTLSCertHostnameValidation) to enable the remediation.
References
prodsec@splunk.comhttps://docs.splunk.com/Documentation/Splunk/9.0.0/Security/EnableTLSCertHostnameValidationMitigation, Vendor Advisory
prodsec@splunk.comhttps://docs.splunk.com/Documentation/Splunk/9.0.0/Security/UpdatesRelease Notes, Vendor Advisory
prodsec@splunk.comhttps://research.splunk.com/application/splunk_digital_certificates_infrastructure_version/Mitigation, Vendor Advisory
prodsec@splunk.comhttps://research.splunk.com/application/splunk_digital_certificates_lack_of_encryption/Mitigation, Vendor Advisory
prodsec@splunk.comhttps://research.splunk.com/application/splunk_protocol_impersonation_weak_encryption_selfsigned/Mitigation, Vendor Advisory
prodsec@splunk.comhttps://research.splunk.com/network/splunk_identified_ssl_tls_certificates/Mitigation, Vendor Advisory
prodsec@splunk.comhttps://www.splunk.com/en_us/product-security/announcements/svd-2022-0603.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/EnableTLSCertHostnameValidationMitigation, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/UpdatesRelease Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://research.splunk.com/application/splunk_digital_certificates_infrastructure_version/Mitigation, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://research.splunk.com/application/splunk_digital_certificates_lack_of_encryption/Mitigation, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://research.splunk.com/application/splunk_protocol_impersonation_weak_encryption_selfsigned/Mitigation, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://research.splunk.com/network/splunk_identified_ssl_tls_certificates/Mitigation, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.splunk.com/en_us/product-security/announcements/svd-2022-0603.htmlVendor Advisory
Impacted products
Vendor Product Version
splunk splunk *
splunk splunk_cloud_platform *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*",
              "matchCriteriaId": "A6CE3B90-F8EF-4DC2-80FF-2B791F152037",
              "versionEndExcluding": "9.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B97CD36E-7ABF-4A2C-B844-D6C5CBBE673E",
              "versionEndExcluding": "8.2.2203",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Splunk Enterprise peers in Splunk Enterprise versions before 9.0 and Splunk Cloud Platform versions before 8.2.2203 did not validate the TLS certificates during Splunk-to-Splunk communications by default. Splunk peer communications configured properly with valid certificates were not vulnerable. However, an attacker with administrator credentials could add a peer without a valid certificate and connections from misconfigured nodes without valid certificates did not fail by default. For Splunk Enterprise, update to Splunk Enterprise version 9.0 and Configure TLS host name validation for Splunk-to-Splunk communications (https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/EnableTLSCertHostnameValidation) to enable the remediation."
    },
    {
      "lang": "es",
      "value": "Los peers de Splunk Enterprise en las versiones de Splunk Enterprise anteriores a la 9.0 y las versiones de Splunk Cloud Platform anteriores a la 8.2.2203 no comprueban los certificados TLS durante las comunicaciones de Splunk a Splunk por defecto. Las comunicaciones entre pares de Splunk configuradas apropiadamente con certificados v\u00e1lidos no eran vulnerables. Sin embargo, un atacante con credenciales de administrador pod\u00eda a\u00f1adir un peer sin un certificado v\u00e1lido y las conexiones desde nodos configurados inapropiadamente sin certificados v\u00e1lidos no fallaban por defecto. Para Splunk Enterprise, actualice a versi\u00f3n 9.0 de Splunk Enterprise y configure la comprobaci\u00f3n de nombres de host TLS para las comunicaciones entre Splunk (https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/EnableTLSCertHostnameValidation) para habilitar la correcci\u00f3n"
    }
  ],
  "id": "CVE-2022-32153",
  "lastModified": "2024-11-21T07:05:50.950",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.8,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.1,
          "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:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 5.9,
        "source": "prodsec@splunk.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.1,
          "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:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-06-15T17:15:08.950",
  "references": [
    {
      "source": "prodsec@splunk.com",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "url": "https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/EnableTLSCertHostnameValidation"
    },
    {
      "source": "prodsec@splunk.com",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ],
      "url": "https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/Updates"
    },
    {
      "source": "prodsec@splunk.com",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "url": "https://research.splunk.com/application/splunk_digital_certificates_infrastructure_version/"
    },
    {
      "source": "prodsec@splunk.com",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "url": "https://research.splunk.com/application/splunk_digital_certificates_lack_of_encryption/"
    },
    {
      "source": "prodsec@splunk.com",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "url": "https://research.splunk.com/application/splunk_protocol_impersonation_weak_encryption_selfsigned/"
    },
    {
      "source": "prodsec@splunk.com",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "url": "https://research.splunk.com/network/splunk_identified_ssl_tls_certificates/"
    },
    {
      "source": "prodsec@splunk.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.splunk.com/en_us/product-security/announcements/svd-2022-0603.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "url": "https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/EnableTLSCertHostnameValidation"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ],
      "url": "https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/Updates"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "url": "https://research.splunk.com/application/splunk_digital_certificates_infrastructure_version/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "url": "https://research.splunk.com/application/splunk_digital_certificates_lack_of_encryption/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "url": "https://research.splunk.com/application/splunk_protocol_impersonation_weak_encryption_selfsigned/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "url": "https://research.splunk.com/network/splunk_identified_ssl_tls_certificates/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.splunk.com/en_us/product-security/announcements/svd-2022-0603.html"
    }
  ],
  "sourceIdentifier": "prodsec@splunk.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-297"
        }
      ],
      "source": "prodsec@splunk.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-295"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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