Vulnerability-Lookup

CNVD-2022-55174

Vulnerability from cnvd - Published: 2022-08-04

Title

F5 NGINX Instance Manager拒绝服务漏洞

Description

NGINX Instance Manager(NIM)是F5公司的NGINX管理套件（NMS）的一部分。NIM模块提供了一个REST API，该API使用标准身份验证方法和HTTP响应代码等。 F5 NGINX Instance Manager存在拒绝服务漏洞，该漏洞源于在使用NGINX Instance Manager时，未公开的请求可能会导致磁盘资源利用率增加，攻击者可利用该漏洞导致服务降级，从而导致NGINX Instance Manager系统上的拒绝服务。

Severity

中

Patch Name

F5 NGINX Instance Manager拒绝服务漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://support.f5.com/csp/article/K37080719

Reference

https://support.f5.com/csp/article/K37080719

Impacted products

Name
['F5 NGINX Instance Manager >=2.0.0，<=2.3.0', 'F5 NGINX Instance Manager >=1.0.0，<=1.0.4']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-35241",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-35241"
    }
  },
  "description": "NGINX Instance Manager(NIM)\u662fF5\u516c\u53f8\u7684NGINX\u7ba1\u7406\u5957\u4ef6\uff08NMS\uff09\u7684\u4e00\u90e8\u5206\u3002NIM\u6a21\u5757\u63d0\u4f9b\u4e86\u4e00\u4e2aREST API\uff0c\u8be5API\u4f7f\u7528\u6807\u51c6\u8eab\u4efd\u9a8c\u8bc1\u65b9\u6cd5\u548cHTTP\u54cd\u5e94\u4ee3\u7801\u7b49\u3002\n\nF5 NGINX Instance Manager\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u4f7f\u7528NGINX Instance Manager\u65f6\uff0c\u672a\u516c\u5f00\u7684\u8bf7\u6c42\u53ef\u80fd\u4f1a\u5bfc\u81f4\u78c1\u76d8\u8d44\u6e90\u5229\u7528\u7387\u589e\u52a0\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u670d\u52a1\u964d\u7ea7\uff0c\u4ece\u800c\u5bfc\u81f4NGINX Instance Manager\u7cfb\u7edf\u4e0a\u7684\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://support.f5.com/csp/article/K37080719",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-55174",
  "openTime": "2022-08-04",
  "patchDescription": "NGINX Instance Manager(NIM)\u662fF5\u516c\u53f8\u7684NGINX\u7ba1\u7406\u5957\u4ef6\uff08NMS\uff09\u7684\u4e00\u90e8\u5206\u3002NIM\u6a21\u5757\u63d0\u4f9b\u4e86\u4e00\u4e2aREST API\uff0c\u8be5API\u4f7f\u7528\u6807\u51c6\u8eab\u4efd\u9a8c\u8bc1\u65b9\u6cd5\u548cHTTP\u54cd\u5e94\u4ee3\u7801\u7b49\u3002\r\n\r\nF5 NGINX Instance Manager\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u4f7f\u7528NGINX Instance Manager\u65f6\uff0c\u672a\u516c\u5f00\u7684\u8bf7\u6c42\u53ef\u80fd\u4f1a\u5bfc\u81f4\u78c1\u76d8\u8d44\u6e90\u5229\u7528\u7387\u589e\u52a0\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u670d\u52a1\u964d\u7ea7\uff0c\u4ece\u800c\u5bfc\u81f4NGINX Instance Manager\u7cfb\u7edf\u4e0a\u7684\u62d2\u7edd\u670d\u52a1\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": "F5 NGINX Instance Manager\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "F5 NGINX Instance Manager \u003e=2.0.0\uff0c\u003c=2.3.0",
      "F5 NGINX Instance Manager \u003e=1.0.0\uff0c\u003c=1.0.4"
    ]
  },
  "referenceLink": "https://support.f5.com/csp/article/K37080719",
  "serverity": "\u4e2d",
  "submitTime": "2022-08-03",
  "title": "F5 NGINX Instance Manager\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2022-35241 (GCVE-0-2022-35241)

Vulnerability from cvelistv5 – Published: 2022-08-04 17:49 – Updated: 2024-09-16 16:24

Title

NGINX Instance Manager vulnerability CVE-2022-35241

Summary

In versions 2.x before 2.3.1 and all versions of 1.x, when NGINX Instance Manager is in use, undisclosed requests can cause an increase in disk resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Severity

6.5 (Medium)


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

CWE

CWE-400 - Uncontrolled Resource Consumption

Assigner

f5 CNA under the mitre root

CNA scorecard B 84/100 over 87 records in the last 180 days details

References

1 reference

URL	Tags
https://support.f5.com/csp/article/K37080719	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
F5	NGINX Instance Manager	Affected: 2.x , < 2.3.1 (custom) Affected: 1.0.0 , < 1.x* (custom)

Date Public

2022-08-03 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T09:29:17.434Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.f5.com/csp/article/K37080719"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "NGINX Instance Manager",
          "vendor": "F5",
          "versions": [
            {
              "lessThan": "2.3.1",
              "status": "affected",
              "version": "2.x",
              "versionType": "custom"
            },
            {
              "lessThan": "1.x*",
              "status": "affected",
              "version": "1.0.0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2022-08-03T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "In versions 2.x before 2.3.1 and all versions of 1.x, when NGINX Instance Manager is in use, undisclosed requests can cause an increase in disk resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-400",
              "description": "CWE-400 Uncontrolled Resource Consumption",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-08-04T17:49:06.000Z",
        "orgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab",
        "shortName": "f5"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://support.f5.com/csp/article/K37080719"
        }
      ],
      "source": {
        "discovery": "INTERNAL"
      },
      "title": "NGINX Instance Manager vulnerability CVE-2022-35241",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "f5sirt@f5.com",
          "DATE_PUBLIC": "2022-08-03T14:00:00.000Z",
          "ID": "CVE-2022-35241",
          "STATE": "PUBLIC",
          "TITLE": "NGINX Instance Manager vulnerability CVE-2022-35241"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "NGINX Instance Manager",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "2.x",
                            "version_value": "2.3.1"
                          },
                          {
                            "version_affected": "\u003e=",
                            "version_name": "1.x",
                            "version_value": "1.0.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "F5"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "In versions 2.x before 2.3.1 and all versions of 1.x, when NGINX Instance Manager is in use, undisclosed requests can cause an increase in disk resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated."
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-400 Uncontrolled Resource Consumption"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://support.f5.com/csp/article/K37080719",
              "refsource": "MISC",
              "url": "https://support.f5.com/csp/article/K37080719"
            }
          ]
        },
        "source": {
          "discovery": "INTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab",
    "assignerShortName": "f5",
    "cveId": "CVE-2022-35241",
    "datePublished": "2022-08-04T17:49:06.414Z",
    "dateReserved": "2022-07-19T00:00:00.000Z",
    "dateUpdated": "2024-09-16T16:24:08.770Z",
    "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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

Publication & reservation Sightings KEV catalogs Other timestamps

Loading timeline…

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