github - ghsa-rq96-qhc5-vm4r

GHSA-RQ96-QHC5-VM4R

Vulnerability from github – Published: 2022-01-05 17:33 – Updated: 2022-01-04 20:18

Summary

Exposure of Sensitive Information to an Unauthorized Actor in Apache NiFi

Details

In the TransformXML processor of Apache NiFi before 1.15.1 an authenticated user could configure an XSLT file which, if it included malicious external entity calls, may reveal sensitive information.

Severity ?

6.5 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.nifi:nifi"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.15.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-44145"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-01-04T20:18:58Z",
    "nvd_published_at": "2021-12-17T09:15:00Z",
    "severity": "MODERATE"
  },
  "details": "In the TransformXML processor of Apache NiFi before 1.15.1 an authenticated user could configure an XSLT file which, if it included malicious external entity calls, may reveal sensitive information.",
  "id": "GHSA-rq96-qhc5-vm4r",
  "modified": "2022-01-04T20:18:58Z",
  "published": "2022-01-05T17:33:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-44145"
    },
    {
      "type": "WEB",
      "url": "https://nifi.apache.org/security.html#1.15.1-vulnerabilities"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2021/12/17/1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Exposure of Sensitive Information to an Unauthorized Actor in Apache NiFi"
}

CVE-2021-44145 (GCVE-0-2021-44145)

Vulnerability from cvelistv5 – Published: 2021-12-17 08:50 – Updated: 2024-08-04 04:17

Summary

In the TransformXML processor of Apache NiFi before 1.15.1 an authenticated user could configure an XSLT file which, if it included malicious external entity calls, may reveal sensitive information.

Severity ?

No CVSS data available.

CWE

Sensitive information disclosure

Assigner

apache

References

URL

Tags

	https://nifi.apache.org/security.html#1.15.1-vuln…	x_refsource_MISC
	http://www.openwall.com/lists/oss-security/2021/12/17/1	mailing-listx_refsource_MLIST

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache NiFi	Affected: Apache NiFi , ≤ 1.15.0 (custom)

Credits

This issue was discovered by DangKhai at Viettel Cyber Security.

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T04:17:24.439Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://nifi.apache.org/security.html#1.15.1-vulnerabilities"
          },
          {
            "name": "[oss-security] 20211216 CVE-2021-44145: Apache NiFi information disclosure by XXE",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2021/12/17/1"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Apache NiFi",
          "vendor": "Apache Software Foundation",
          "versions": [
            {
              "lessThanOrEqual": "1.15.0",
              "status": "affected",
              "version": "Apache NiFi",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "This issue was discovered by DangKhai at Viettel Cyber Security."
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the TransformXML processor of Apache NiFi before 1.15.1 an authenticated user could configure an XSLT file which, if it included malicious external entity calls, may reveal sensitive information."
        }
      ],
      "metrics": [
        {
          "other": {
            "content": {
              "other": "Low"
            },
            "type": "unknown"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Sensitive information disclosure",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-12-17T09:06:06",
        "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
        "shortName": "apache"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://nifi.apache.org/security.html#1.15.1-vulnerabilities"
        },
        {
          "name": "[oss-security] 20211216 CVE-2021-44145: Apache NiFi information disclosure by XXE",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2021/12/17/1"
        }
      ],
      "source": {
        "defect": [
          "NIFI-9399"
        ],
        "discovery": "UNKNOWN"
      },
      "title": "Apache NiFi information disclosure by XXE",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@apache.org",
          "ID": "CVE-2021-44145",
          "STATE": "PUBLIC",
          "TITLE": "Apache NiFi information disclosure by XXE"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Apache NiFi",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c=",
                            "version_name": "Apache NiFi",
                            "version_value": "1.15.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Apache Software Foundation"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "This issue was discovered by DangKhai at Viettel Cyber Security."
          }
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        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
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        },
        "impact": [
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          }
        ],
        "problemtype": {
          "problemtype_data": [
            {
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                  "lang": "eng",
                  "value": "Sensitive information disclosure"
                }
              ]
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          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://nifi.apache.org/security.html#1.15.1-vulnerabilities",
              "refsource": "MISC",
              "url": "https://nifi.apache.org/security.html#1.15.1-vulnerabilities"
            },
            {
              "name": "[oss-security] 20211216 CVE-2021-44145: Apache NiFi information disclosure by XXE",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2021/12/17/1"
            }
          ]
        },
        "source": {
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            "NIFI-9399"
          ],
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        }
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
    "assignerShortName": "apache",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
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.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-RQ96-QHC5-VM4R

CVE-2021-44145 (GCVE-0-2021-44145)

Tags

Sightings

Nomenclature