Vulnerability-Lookup

CNVD-2022-23469

Vulnerability from cnvd - Published: 2022-03-29

Title

CyberArk Identity安全特征问题漏洞

Description

CyberArk Identity是CyberArk公司的提供最完整的身份安全平台，以确保端到端的所有身份。 CyberArk Identity存在安全特征问题漏洞，该漏洞源于StartAuthentication资源会公开响应标头X-CFY-TX-TM，攻击者可利用该漏洞确定用户是否存在于租户中。

Severity

中

Patch Name

CyberArk Identity安全特征问题漏洞的补丁

Patch Description

CyberArk Identity是CyberArk公司的提供最完整的身份安全平台，以确保端到端的所有身份。 CyberArk Identity存在安全特征问题漏洞，该漏洞源于StartAuthentication资源会公开响应标头X-CFY-TX-TM，攻击者可利用该漏洞确定用户是否存在于租户中。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://docs.cyberark.com/Product-Doc/OnlineHelp/Idaptive/Latest/en/Content/ReleaseNotes/ReleaseNotes-Latest.htm

Reference

https://nvd.nist.gov/vuln/detail/CVE-2022-22700

Impacted products

Name
CyberArk Identity <=22.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-22700"
    }
  },
  "description": "CyberArk Identity\u662fCyberArk\u516c\u53f8\u7684\u63d0\u4f9b\u6700\u5b8c\u6574\u7684\u8eab\u4efd\u5b89\u5168\u5e73\u53f0\uff0c\u4ee5\u786e\u4fdd\u7aef\u5230\u7aef\u7684\u6240\u6709\u8eab\u4efd\u3002\n\nCyberArk Identity\u5b58\u5728\u5b89\u5168\u7279\u5f81\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eStartAuthentication\u8d44\u6e90\u4f1a\u516c\u5f00\u54cd\u5e94\u6807\u5934X-CFY-TX-TM\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u786e\u5b9a\u7528\u6237\u662f\u5426\u5b58\u5728\u4e8e\u79df\u6237\u4e2d\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://docs.cyberark.com/Product-Doc/OnlineHelp/Idaptive/Latest/en/Content/ReleaseNotes/ReleaseNotes-Latest.htm",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-23469",
  "openTime": "2022-03-29",
  "patchDescription": "CyberArk Identity\u662fCyberArk\u516c\u53f8\u7684\u63d0\u4f9b\u6700\u5b8c\u6574\u7684\u8eab\u4efd\u5b89\u5168\u5e73\u53f0\uff0c\u4ee5\u786e\u4fdd\u7aef\u5230\u7aef\u7684\u6240\u6709\u8eab\u4efd\u3002\r\n\r\nCyberArk Identity\u5b58\u5728\u5b89\u5168\u7279\u5f81\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eStartAuthentication\u8d44\u6e90\u4f1a\u516c\u5f00\u54cd\u5e94\u6807\u5934X-CFY-TX-TM\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u786e\u5b9a\u7528\u6237\u662f\u5426\u5b58\u5728\u4e8e\u79df\u6237\u4e2d\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": "CyberArk Identity\u5b89\u5168\u7279\u5f81\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "CyberArk Identity \u003c=22.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-22700",
  "serverity": "\u4e2d",
  "submitTime": "2022-03-04",
  "title": "CyberArk Identity\u5b89\u5168\u7279\u5f81\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2022-22700 (GCVE-0-2022-22700)

Vulnerability from cvelistv5 – Published: 2022-03-03 18:20 – Updated: 2024-08-03 03:21

Summary

CyberArk Identity versions up to and including 22.1 in the 'StartAuthentication' resource, exposes the response header 'X-CFY-TX-TM'. In certain configurations, that response header contains different, predictable value ranges which can be used to determine whether a user exists in the tenant.

Severity

No CVSS data available.

CWE

User enumeration

Assigner

Fluid Attacks

References

2 references

URL	Tags
https://fluidattacks.com/advisories/porter/	x_refsource_MISC
https://docs.cyberark.com/Product-Doc/OnlineHelp/…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	CyberArk Identity	Affected: 22.1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T03:21:49.056Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://fluidattacks.com/advisories/porter/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://docs.cyberark.com/Product-Doc/OnlineHelp/Idaptive/Latest/en/Content/ReleaseNotes/ReleaseNotes-Latest.htm"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "CyberArk Identity",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "22.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "CyberArk Identity versions up to and including 22.1 in the \u0027StartAuthentication\u0027 resource, exposes the response header \u0027X-CFY-TX-TM\u0027. In certain configurations, that response header contains different, predictable value ranges which can be used to determine whether a user exists in the tenant."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "User enumeration",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-03-03T18:20:21.000Z",
        "orgId": "84fe0718-d6bb-4716-a7e8-81a6d1daa869",
        "shortName": "Fluid Attacks"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://fluidattacks.com/advisories/porter/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://docs.cyberark.com/Product-Doc/OnlineHelp/Idaptive/Latest/en/Content/ReleaseNotes/ReleaseNotes-Latest.htm"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "help@fluidattacks.com",
          "ID": "CVE-2022-22700",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "CyberArk Identity",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "22.1"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "CyberArk Identity versions up to and including 22.1 in the \u0027StartAuthentication\u0027 resource, exposes the response header \u0027X-CFY-TX-TM\u0027. In certain configurations, that response header contains different, predictable value ranges which can be used to determine whether a user exists in the tenant."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "User enumeration"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://fluidattacks.com/advisories/porter/",
              "refsource": "MISC",
              "url": "https://fluidattacks.com/advisories/porter/"
            },
            {
              "name": "https://docs.cyberark.com/Product-Doc/OnlineHelp/Idaptive/Latest/en/Content/ReleaseNotes/ReleaseNotes-Latest.htm",
              "refsource": "MISC",
              "url": "https://docs.cyberark.com/Product-Doc/OnlineHelp/Idaptive/Latest/en/Content/ReleaseNotes/ReleaseNotes-Latest.htm"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "84fe0718-d6bb-4716-a7e8-81a6d1daa869",
    "assignerShortName": "Fluid Attacks",
    "cveId": "CVE-2022-22700",
    "datePublished": "2022-03-03T18:20:21.000Z",
    "dateReserved": "2022-01-05T00:00:00.000Z",
    "dateUpdated": "2024-08-03T03:21:49.056Z",
    "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-2022-23469

CVE-2022-22700 (GCVE-0-2022-22700)

Tags

Sightings

Nomenclature

Related by attack behaviour