Vulnerability-Lookup

CNVD-2017-15509

Vulnerability from cnvd - Published: 2017-07-20

Title

ElasticSearch X-Pack security信息泄露漏洞（CNVD-2017-15509）

Description

ElasticSearch X-Pack是是荷兰Elasticsearch公司的一个Elastic Stack（日志分析系统）的扩展。Security是其中的一个用来控制访问权限的功能。 ElasticSearch X-Pack security存在信息泄露漏洞。允许攻击者利用漏洞获取敏感信息。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://www.elastic.co/guide/en/x-pack/current/xpack-security.html

Reference

https://www.elastic.co/community/security

Impacted products

Name
ElasticSearch X-Pack Security <5.2.x

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-8449"
    }
  },
  "description": "ElasticSearch X-Pack\u662f\u662f\u8377\u5170Elasticsearch\u516c\u53f8\u7684\u4e00\u4e2aElastic Stack\uff08\u65e5\u5fd7\u5206\u6790\u7cfb\u7edf\uff09\u7684\u6269\u5c55\u3002Security\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u6765\u63a7\u5236\u8bbf\u95ee\u6743\u9650\u7684\u529f\u80fd\u3002\r\n\r\nElasticSearch X-Pack security\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002",
  "discovererName": "Elastic",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://www.elastic.co/guide/en/x-pack/current/xpack-security.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-15509",
  "openTime": "2017-07-20",
  "products": {
    "product": "ElasticSearch X-Pack Security \u003c5.2.x"
  },
  "referenceLink": "https://www.elastic.co/community/security",
  "serverity": "\u4e2d",
  "submitTime": "2017-06-19",
  "title": "ElasticSearch X-Pack security\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2017-15509\uff09"
}

CVE-2017-8449 (GCVE-0-2017-8449)

Vulnerability from cvelistv5 – Published: 2017-06-16 21:00 – Updated: 2024-08-05 16:34

Summary

X-Pack Security 5.2.x would allow access to more fields than the user should have seen if the field level security rules used a mix of grant and exclude rules when merging multiple rules with field level security rules for the same index.

Severity

No CVSS data available.

CWE

CWE-732 - Incorrect Permission Assignment for Critical Resource

Assigner

elastic mitre root

References

1 reference

URL	Tags
https://www.elastic.co/community/security	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Elastic	Elastic X-Pack Security	Affected: before 5.3.0

Date Public

2017-03-28 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T16:34:23.089Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.elastic.co/community/security"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Elastic X-Pack Security",
          "vendor": "Elastic",
          "versions": [
            {
              "status": "affected",
              "version": "before 5.3.0"
            }
          ]
        }
      ],
      "datePublic": "2017-03-28T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "X-Pack Security 5.2.x would allow access to more fields than the user should have seen if the field level security rules used a mix of grant and exclude rules when merging multiple rules with field level security rules for the same index."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-732",
              "description": "CWE-732: Incorrect Permission Assignment for Critical Resource",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-06-16T20:57:02.000Z",
        "orgId": "271b6943-45a9-4f3a-ab4e-976f3fa05b5a",
        "shortName": "elastic"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.elastic.co/community/security"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@elastic.co",
          "ID": "CVE-2017-8449",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Elastic X-Pack Security",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "before 5.3.0"
                          }
                        ]
                      }
                    }
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                },
                "vendor_name": "Elastic"
              }
            ]
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        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
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                  "value": "CWE-732: Incorrect Permission Assignment for Critical Resource"
                }
              ]
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          ]
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              "refsource": "CONFIRM",
              "url": "https://www.elastic.co/community/security"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "271b6943-45a9-4f3a-ab4e-976f3fa05b5a",
    "assignerShortName": "elastic",
    "cveId": "CVE-2017-8449",
    "datePublished": "2017-06-16T21:00:00.000Z",
    "dateReserved": "2017-05-02T00:00:00.000Z",
    "dateUpdated": "2024-08-05T16:34:23.089Z",
    "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.