gsd-2022-32152
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
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.
Aliases
Aliases
CVE-2022-32152


To clipboard 

{
  "GSD": {
    "alias": "CVE-2022-32152",
    "description": "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.",
    "id": "GSD-2022-32152"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-32152"
      ],
      "details": "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.",
      "id": "GSD-2022-32152",
      "modified": "2023-12-13T01:19:12.554537Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "prodsec@splunk.com",
        "DATE_PUBLIC": "2022-06-14T11:55:00.000Z",
        "ID": "CVE-2022-32152",
        "STATE": "PUBLIC",
        "TITLE": "Splunk Enterprise lacked TLS cert validation for Splunk-to-Splunk communication by default"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Splunk Enterprise",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "9.0",
                          "version_value": "9.0"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "Splunk Cloud Platform",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "8.2",
                          "version_value": "8.2.2203"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Splunk"
            }
          ]
        }
      },
      "credit": [
        {
          "lang": "eng",
          "value": "Chris Green at Splunk"
        }
      ],
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "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."
          }
        ]
      },
      "impact": {
        "cvss": {
          "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"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-295 Improper Certificate Validation"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/EnableTLSCertHostnameValidation",
            "refsource": "CONFIRM",
            "url": "https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/EnableTLSCertHostnameValidation"
          },
          {
            "name": "https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/Updates",
            "refsource": "CONFIRM",
            "url": "https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/Updates"
          },
          {
            "name": "https://www.splunk.com/en_us/product-security/announcements/svd-2022-0602.html",
            "refsource": "CONFIRM",
            "url": "https://www.splunk.com/en_us/product-security/announcements/svd-2022-0602.html"
          },
          {
            "name": "https://research.splunk.com/application/splunk_digital_certificates_infrastructure_version/",
            "refsource": "CONFIRM",
            "url": "https://research.splunk.com/application/splunk_digital_certificates_infrastructure_version/"
          },
          {
            "name": "https://research.splunk.com/application/splunk_digital_certificates_lack_of_encryption/",
            "refsource": "CONFIRM",
            "url": "https://research.splunk.com/application/splunk_digital_certificates_lack_of_encryption/"
          },
          {
            "name": "https://research.splunk.com/application/splunk_protocol_impersonation_weak_encryption_selfsigned/",
            "refsource": "CONFIRM",
            "url": "https://research.splunk.com/application/splunk_protocol_impersonation_weak_encryption_selfsigned/"
          },
          {
            "name": "https://research.splunk.com/network/splunk_identified_ssl_tls_certificates/",
            "refsource": "CONFIRM",
            "url": "https://research.splunk.com/network/splunk_identified_ssl_tls_certificates/"
          }
        ]
      },
      "source": {
        "advisory": "SVD-2022-0602",
        "discovery": "INTERNAL"
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "9.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "8.2.2203",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "prodsec@splunk.com",
          "ID": "CVE-2022-32152"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "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."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-295"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/EnableTLSCertHostnameValidation",
              "refsource": "CONFIRM",
              "tags": [
                "Mitigation",
                "Vendor Advisory"
              ],
              "url": "https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/EnableTLSCertHostnameValidation"
            },
            {
              "name": "https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/Updates",
              "refsource": "CONFIRM",
              "tags": [
                "Release Notes",
                "Vendor Advisory"
              ],
              "url": "https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/Updates"
            },
            {
              "name": "https://www.splunk.com/en_us/product-security/announcements/svd-2022-0602.html",
              "refsource": "CONFIRM",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://www.splunk.com/en_us/product-security/announcements/svd-2022-0602.html"
            },
            {
              "name": "https://research.splunk.com/application/splunk_protocol_impersonation_weak_encryption_selfsigned/",
              "refsource": "CONFIRM",
              "tags": [
                "Mitigation",
                "Vendor Advisory"
              ],
              "url": "https://research.splunk.com/application/splunk_protocol_impersonation_weak_encryption_selfsigned/"
            },
            {
              "name": "https://research.splunk.com/application/splunk_digital_certificates_lack_of_encryption/",
              "refsource": "CONFIRM",
              "tags": [
                "Mitigation",
                "Vendor Advisory"
              ],
              "url": "https://research.splunk.com/application/splunk_digital_certificates_lack_of_encryption/"
            },
            {
              "name": "https://research.splunk.com/application/splunk_digital_certificates_infrastructure_version/",
              "refsource": "CONFIRM",
              "tags": [
                "Mitigation",
                "Vendor Advisory"
              ],
              "url": "https://research.splunk.com/application/splunk_digital_certificates_infrastructure_version/"
            },
            {
              "name": "https://research.splunk.com/network/splunk_identified_ssl_tls_certificates/",
              "refsource": "CONFIRM",
              "tags": [
                "Mitigation",
                "Vendor Advisory"
              ],
              "url": "https://research.splunk.com/network/splunk_identified_ssl_tls_certificates/"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.2,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2022-06-24T01:23Z",
      "publishedDate": "2022-06-15T17:15Z"
    }
  }
}


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