GSD-2021-37939

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
It was discovered that Kibana’s JIRA connector & IBM Resilient connector could be used to return HTTP response data on internal hosts, which may be intentionally hidden from public view. Using this vulnerability, a malicious user with the ability to create connectors, could utilize these connectors to view limited HTTP response data on hosts accessible to the cluster.
Aliases
Aliases
CVE-2021-37939
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{
  "GSD": {
    "alias": "CVE-2021-37939",
    "description": "It was discovered that Kibana\u2019s JIRA connector \u0026 IBM Resilient connector could be used to return HTTP response data on internal hosts, which may be intentionally hidden from public view. Using this vulnerability, a malicious user with the ability to create connectors, could utilize these connectors to view limited HTTP response data on hosts accessible to the cluster.",
    "id": "GSD-2021-37939",
    "references": [
      "https://www.suse.com/security/cve/CVE-2021-37939.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-37939"
      ],
      "details": "It was discovered that Kibana\u2019s JIRA connector \u0026 IBM Resilient connector could be used to return HTTP response data on internal hosts, which may be intentionally hidden from public view. Using this vulnerability, a malicious user with the ability to create connectors, could utilize these connectors to view limited HTTP response data on hosts accessible to the cluster.",
      "id": "GSD-2021-37939",
      "modified": "2023-12-13T01:23:10.046523Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security@elastic.co",
        "ID": "CVE-2021-37939",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Kibana",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "All versions from 7.8.0 through 7.15.1"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Elastic"
            }
          ]
        }
      },
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      "data_version": "4.0",
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            "value": "It was discovered that Kibana\u2019s JIRA connector \u0026 IBM Resilient connector could be used to return HTTP response data on internal hosts, which may be intentionally hidden from public view. Using this vulnerability, a malicious user with the ability to create connectors, could utilize these connectors to view limited HTTP response data on hosts accessible to the cluster."
          }
        ]
      },
      "problemtype": {
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          {
            "description": [
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                "lang": "eng",
                "value": "CWE-200"
              }
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      },
      "references": {
        "reference_data": [
          {
            "name": "https://discuss.elastic.co/t/kibana-7-15-2-security-update/288923",
            "refsource": "MISC",
            "url": "https://discuss.elastic.co/t/kibana-7-15-2-security-update/288923"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003e=7.8.0 \u003c=7.15.1",
          "affected_versions": "All versions starting from 7.8.0 up to 7.15.1",
          "cvss_v2": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-319",
            "CWE-937"
          ],
          "date": "2023-07-11",
          "description": "It was discovered that Kibana\u2019s JIRA connector \u0026 IBM Resilient connector could be used to return HTTP response data on internal hosts, which may be intentionally hidden from public view. Using this vulnerability, a malicious user with the ability to create connectors, could utilize these connectors to view limited HTTP response data on hosts accessible to the cluster.",
          "fixed_versions": [
            "7.15.2"
          ],
          "identifier": "CVE-2021-37939",
          "identifiers": [
            "GHSA-hp5f-qqrw-c8gj",
            "CVE-2021-37939"
          ],
          "not_impacted": "All versions before 7.8.0, all versions after 7.15.1",
          "package_slug": "npm/kibana",
          "pubdate": "2022-05-24",
          "solution": "Upgrade to version 7.15.2 or above.",
          "title": "Cleartext Transmission of Sensitive Information",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2021-37939",
            "https://discuss.elastic.co/t/kibana-7-15-2-security-update/288923",
            "https://github.com/advisories/GHSA-hp5f-qqrw-c8gj"
          ],
          "uuid": "e250e0fc-9803-414f-bc9b-a49e8ca36b2c"
        }
      ]
    },
    "nvd.nist.gov": {
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        "nodes": [
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            "children": [],
            "cpe_match": [
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                "cpe23Uri": "cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "7.15.2",
                "versionStartIncluding": "7.8.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
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          "ID": "CVE-2021-37939"
        },
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "It was discovered that Kibana\u2019s JIRA connector \u0026 IBM Resilient connector could be used to return HTTP response data on internal hosts, which may be intentionally hidden from public view. Using this vulnerability, a malicious user with the ability to create connectors, could utilize these connectors to view limited HTTP response data on hosts accessible to the cluster."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-319"
                }
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://discuss.elastic.co/t/kibana-7-15-2-security-update/288923",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://discuss.elastic.co/t/kibana-7-15-2-security-update/288923"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 4.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 2.7,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 1.2,
          "impactScore": 1.4
        }
      },
      "lastModifiedDate": "2021-11-23T17:21Z",
      "publishedDate": "2021-11-18T16:15Z"
    }
  }
}


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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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