Vulnerability-Lookup

CNVD-2022-33109

Vulnerability from cnvd - Published: 2022-04-24

Title

Apache NiFi存在未明漏洞（CNVD-2022-33109）

Description

Apache NiFi是美国阿帕奇（Apache）基金会的一套数据处理和分发系统。该系统主要用于数据路由、转换和系统中介逻辑。 Apache NiFi存在安全漏洞，该漏洞源于在为单用户访问创建或更新凭据时，Apache NiFi将登录标识提供程序配置的副本写入操作系统的临时目录。在大多数平台上，操作系统的临时目录具有全局读取权限。Apache NiFi 1.16.0版本包含更新，以替换登录标识提供程序配置，而无需将文件写入操作系统临时目录。目前没有详细的漏洞细节提供。

Severity

中

Patch Name

Apache NiFi存在未明漏洞（CNVD-2022-33109）的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://nifi.apache.org/security.html#CVE-2022-26850

Reference

https://nvd.nist.gov/vuln/detail/CVE-2022-26850

Impacted products

Name
Apache NiFi >=1.14.0，<1.16.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-26850"
    }
  },
  "description": "Apache NiFi\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u6570\u636e\u5904\u7406\u548c\u5206\u53d1\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u4e3b\u8981\u7528\u4e8e\u6570\u636e\u8def\u7531\u3001\u8f6c\u6362\u548c\u7cfb\u7edf\u4e2d\u4ecb\u903b\u8f91\u3002\n\nApache NiFi\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u4e3a\u5355\u7528\u6237\u8bbf\u95ee\u521b\u5efa\u6216\u66f4\u65b0\u51ed\u636e\u65f6\uff0cApache NiFi\u5c06\u767b\u5f55\u6807\u8bc6\u63d0\u4f9b\u7a0b\u5e8f\u914d\u7f6e\u7684\u526f\u672c\u5199\u5165\u64cd\u4f5c\u7cfb\u7edf\u7684\u4e34\u65f6\u76ee\u5f55\u3002\u5728\u5927\u591a\u6570\u5e73\u53f0\u4e0a\uff0c\u64cd\u4f5c\u7cfb\u7edf\u7684\u4e34\u65f6\u76ee\u5f55\u5177\u6709\u5168\u5c40\u8bfb\u53d6\u6743\u9650\u3002Apache NiFi 1.16.0\u7248\u672c\u5305\u542b\u66f4\u65b0\uff0c\u4ee5\u66ff\u6362\u767b\u5f55\u6807\u8bc6\u63d0\u4f9b\u7a0b\u5e8f\u914d\u7f6e\uff0c\u800c\u65e0\u9700\u5c06\u6587\u4ef6\u5199\u5165\u64cd\u4f5c\u7cfb\u7edf\u4e34\u65f6\u76ee\u5f55\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://nifi.apache.org/security.html#CVE-2022-26850",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-33109",
  "openTime": "2022-04-24",
  "patchDescription": "Apache NiFi\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u6570\u636e\u5904\u7406\u548c\u5206\u53d1\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u4e3b\u8981\u7528\u4e8e\u6570\u636e\u8def\u7531\u3001\u8f6c\u6362\u548c\u7cfb\u7edf\u4e2d\u4ecb\u903b\u8f91\u3002\r\n\r\nApache NiFi\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u4e3a\u5355\u7528\u6237\u8bbf\u95ee\u521b\u5efa\u6216\u66f4\u65b0\u51ed\u636e\u65f6\uff0cApache NiFi\u5c06\u767b\u5f55\u6807\u8bc6\u63d0\u4f9b\u7a0b\u5e8f\u914d\u7f6e\u7684\u526f\u672c\u5199\u5165\u64cd\u4f5c\u7cfb\u7edf\u7684\u4e34\u65f6\u76ee\u5f55\u3002\u5728\u5927\u591a\u6570\u5e73\u53f0\u4e0a\uff0c\u64cd\u4f5c\u7cfb\u7edf\u7684\u4e34\u65f6\u76ee\u5f55\u5177\u6709\u5168\u5c40\u8bfb\u53d6\u6743\u9650\u3002Apache NiFi 1.16.0\u7248\u672c\u5305\u542b\u66f4\u65b0\uff0c\u4ee5\u66ff\u6362\u767b\u5f55\u6807\u8bc6\u63d0\u4f9b\u7a0b\u5e8f\u914d\u7f6e\uff0c\u800c\u65e0\u9700\u5c06\u6587\u4ef6\u5199\u5165\u64cd\u4f5c\u7cfb\u7edf\u4e34\u65f6\u76ee\u5f55\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Apache NiFi\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2022-33109\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Apache NiFi \u003e=1.14.0\uff0c\u003c1.16.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-26850",
  "serverity": "\u4e2d",
  "submitTime": "2022-04-07",
  "title": "Apache NiFi\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2022-33109\uff09"
}

CVE-2022-26850 (GCVE-0-2022-26850)

Vulnerability from cvelistv5 – Published: 2022-04-06 17:40 – Updated: 2024-08-03 05:11

Title

Insufficiently protected credentials

Summary

When creating or updating credentials for single-user access, Apache NiFi wrote a copy of the Login Identity Providers configuration to the operating system temporary directory. On most platforms, the operating system temporary directory has global read permissions. NiFi immediately moved the temporary file to the final configuration directory, which significantly limited the window of opportunity for access. NiFi 1.16.0 includes updates to replace the Login Identity Providers configuration without writing a file to the operating system temporary directory.

Severity

No CVSS data available.

CWE

Insufficiently protected credentials

Assigner

apache mitre root

References

2 references

URL	Tags
https://nifi.apache.org/security.html#CVE-2022-26850	x_refsource_MISC
http://www.openwall.com/lists/oss-security/2022/04/06/2	mailing-listx_refsource_MLIST

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache NiFi	Affected: NiFi 1.14.0 to 1.15.3

Credits

This issue was discovered by Jonathan Leitschuh (https://twitter.com/jlleitschuh)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T05:11:45.347Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://nifi.apache.org/security.html#CVE-2022-26850"
          },
          {
            "name": "[oss-security] 20220406 CVE-2022-26850: Apache NiFi: Insufficiently protected credentials",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2022/04/06/2"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Apache NiFi",
          "vendor": "Apache Software Foundation",
          "versions": [
            {
              "status": "affected",
              "version": "NiFi 1.14.0 to 1.15.3"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "This issue was discovered by Jonathan Leitschuh (https://twitter.com/jlleitschuh)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "When creating or updating credentials for single-user access, Apache NiFi wrote a copy of the Login Identity Providers configuration to the operating system temporary directory. On most platforms, the operating system temporary directory has global read permissions. NiFi immediately moved the temporary file to the final configuration directory, which significantly limited the window of opportunity for access. NiFi 1.16.0 includes updates to replace the Login Identity Providers configuration without writing a file to the operating system temporary directory."
        }
      ],
      "metrics": [
        {
          "other": {
            "content": {
              "other": "moderate"
            },
            "type": "unknown"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Insufficiently protected credentials",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-04-06T20:06:16.000Z",
        "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
        "shortName": "apache"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://nifi.apache.org/security.html#CVE-2022-26850"
        },
        {
          "name": "[oss-security] 20220406 CVE-2022-26850: Apache NiFi: Insufficiently protected credentials",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2022/04/06/2"
        }
      ],
      "source": {
        "defect": [
          "NIFI-9785"
        ],
        "discovery": "UNKNOWN"
      },
      "title": "Insufficiently protected credentials",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@apache.org",
          "ID": "CVE-2022-26850",
          "STATE": "PUBLIC",
          "TITLE": "Insufficiently protected credentials"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Apache NiFi",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "=",
                            "version_name": "NiFi",
                            "version_value": "1.14.0 to 1.15.3"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Apache Software Foundation"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "This issue was discovered by Jonathan Leitschuh (https://twitter.com/jlleitschuh)"
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "When creating or updating credentials for single-user access, Apache NiFi wrote a copy of the Login Identity Providers configuration to the operating system temporary directory. On most platforms, the operating system temporary directory has global read permissions. NiFi immediately moved the temporary file to the final configuration directory, which significantly limited the window of opportunity for access. NiFi 1.16.0 includes updates to replace the Login Identity Providers configuration without writing a file to the operating system temporary directory."
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": [
          {
            "other": "moderate"
          }
        ],
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Insufficiently protected credentials"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://nifi.apache.org/security.html#CVE-2022-26850",
              "refsource": "MISC",
              "url": "https://nifi.apache.org/security.html#CVE-2022-26850"
            },
            {
              "name": "[oss-security] 20220406 CVE-2022-26850: Apache NiFi: Insufficiently protected credentials",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2022/04/06/2"
            }
          ]
        },
        "source": {
          "defect": [
            "NIFI-9785"
          ],
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
    "assignerShortName": "apache",
    "cveId": "CVE-2022-26850",
    "datePublished": "2022-04-06T17:40:09.000Z",
    "dateReserved": "2022-03-10T00:00:00.000Z",
    "dateUpdated": "2024-08-03T05:11:45.347Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2022-33109

CVE-2022-26850 (GCVE-0-2022-26850)

Tags

Sightings

Nomenclature

Related by attack behaviour