GSD-2023-46214

Vulnerability from gsd - Updated: 2023-12-13 01:20
Details
In Splunk Enterprise versions below 9.0.7 and 9.1.2, Splunk Enterprise does not safely sanitize extensible stylesheet language transformations (XSLT) that users supply. This means that an attacker can upload malicious XSLT which can result in remote code execution on the Splunk Enterprise instance.
Aliases
Aliases
CVE-2023-46214
To clipboard 

{
  "GSD": {
    "alias": "CVE-2023-46214",
    "id": "GSD-2023-46214"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-46214"
      ],
      "details": "In Splunk Enterprise versions below 9.0.7 and 9.1.2, Splunk Enterprise does not safely sanitize extensible stylesheet language transformations (XSLT) that users supply. This means that an attacker can upload malicious XSLT which can result in remote code execution on the Splunk Enterprise instance.",
      "id": "GSD-2023-46214",
      "modified": "2023-12-13T01:20:52.768041Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "prodsec@splunk.com",
        "ID": "CVE-2023-46214",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Splunk Enterprise",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "9.0",
                          "version_value": "9.0.7"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "9.1",
                          "version_value": "9.1.2"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "Splunk Cloud",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "-",
                          "version_value": "9.1.2308"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Splunk"
            }
          ]
        }
      },
      "credits": [
        {
          "lang": "en",
          "value": "Alex Hordijk"
        }
      ],
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "In Splunk Enterprise versions below 9.0.7 and 9.1.2, Splunk Enterprise does not safely sanitize extensible stylesheet language transformations (XSLT) that users supply. This means that an attacker can upload malicious XSLT which can result in remote code execution on the Splunk Enterprise instance."
          }
        ]
      },
      "impact": {
        "cvss": [
          {
            "baseScore": 8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-91",
                "lang": "eng",
                "value": "The software does not properly neutralize special elements that are used in XML, allowing attackers to modify the syntax, content, or commands of the XML before it is processed by an end system."
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://advisory.splunk.com/advisories/SVD-2023-1104",
            "refsource": "MISC",
            "url": "https://advisory.splunk.com/advisories/SVD-2023-1104"
          },
          {
            "name": "https://research.splunk.com/application/a053e6a6-2146-483a-9798-2d43652f3299/",
            "refsource": "MISC",
            "url": "https://research.splunk.com/application/a053e6a6-2146-483a-9798-2d43652f3299/"
          },
          {
            "name": "https://research.splunk.com/application/6cb7e011-55fb-48e3-a98d-164fa854e37e/",
            "refsource": "MISC",
            "url": "https://research.splunk.com/application/6cb7e011-55fb-48e3-a98d-164fa854e37e/"
          }
        ]
      },
      "source": {
        "advisory": "SVD-2023-1104"
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:splunk:cloud:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "9.1.2308",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "9.1.2",
                "versionStartIncluding": "9.1.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "9.0.7",
                "versionStartIncluding": "9.0.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "prodsec@splunk.com",
          "ID": "CVE-2023-46214"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "In Splunk Enterprise versions below 9.0.7 and 9.1.2, Splunk Enterprise does not safely sanitize extensible stylesheet language transformations (XSLT) that users supply. This means that an attacker can upload malicious XSLT which can result in remote code execution on the Splunk Enterprise instance."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-91"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://advisory.splunk.com/advisories/SVD-2023-1104",
              "refsource": "",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://advisory.splunk.com/advisories/SVD-2023-1104"
            },
            {
              "name": "https://research.splunk.com/application/a053e6a6-2146-483a-9798-2d43652f3299/",
              "refsource": "",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://research.splunk.com/application/a053e6a6-2146-483a-9798-2d43652f3299/"
            },
            {
              "name": "https://research.splunk.com/application/6cb7e011-55fb-48e3-a98d-164fa854e37e/",
              "refsource": "",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://research.splunk.com/application/6cb7e011-55fb-48e3-a98d-164fa854e37e/"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2023-12-12T16:15Z",
      "publishedDate": "2023-11-16T21:15Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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