cnvd - cnvd-2017-34697

CNVD-2017-34697

Vulnerability from cnvd - Published: 2017-11-21

Title

Elastic X-Pack Alerting权限提升漏洞

Description

Elastic X-Pack Alerting是荷兰Elasticsearch公司的一个Elastic Stack（日志分析系统）的扩展。 Elastic X-Pack Alerting 5.0.0版本至5.6.0版本中使用的permission模式存在安全漏洞。攻击者可利用该漏洞获取提升的权限。

Severity

中

Patch Name

Elastic X-Pack Alerting权限提升漏洞的补丁

Patch Description

Elastic X-Pack Alerting是荷兰Elasticsearch公司的一个Elastic Stack（日志分析系统）的扩展。 Elastic X-Pack Alerting 5.0.0版本至5.6.0版本中使用的permission模式存在安全漏洞。攻击者可利用该漏洞获取提升的权限。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://discuss.elastic.co/t/x-pack-alerting-and-kibana-5-6-1-security-update/101884

Reference

https://nvd.nist.gov/vuln/detail/CVE-2017-8448

Impacted products

Name
ElasticSearch X-Pack Alerting >=5.0.0，<=5.6.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-8448"
    }
  },
  "description": "Elastic X-Pack Alerting\u662f\u8377\u5170Elasticsearch\u516c\u53f8\u7684\u4e00\u4e2aElastic Stack\uff08\u65e5\u5fd7\u5206\u6790\u7cfb\u7edf\uff09\u7684\u6269\u5c55\u3002\r\n\r\nElastic X-Pack Alerting 5.0.0\u7248\u672c\u81f35.6.0\u7248\u672c\u4e2d\u4f7f\u7528\u7684permission\u6a21\u5f0f\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u63d0\u5347\u7684\u6743\u9650\u3002",
  "discovererName": "unknow",
  "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://discuss.elastic.co/t/x-pack-alerting-and-kibana-5-6-1-security-update/101884",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-34697",
  "openTime": "2017-11-21",
  "patchDescription": "Elastic X-Pack Alerting\u662f\u8377\u5170Elasticsearch\u516c\u53f8\u7684\u4e00\u4e2aElastic Stack\uff08\u65e5\u5fd7\u5206\u6790\u7cfb\u7edf\uff09\u7684\u6269\u5c55\u3002\r\n\r\nElastic X-Pack Alerting 5.0.0\u7248\u672c\u81f35.6.0\u7248\u672c\u4e2d\u4f7f\u7528\u7684permission\u6a21\u5f0f\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u63d0\u5347\u7684\u6743\u9650\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": "Elastic X-Pack Alerting\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "ElasticSearch X-Pack Alerting \u003e=5.0.0\uff0c\u003c=5.6.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-8448",
  "serverity": "\u4e2d",
  "submitTime": "2017-09-29",
  "title": "Elastic X-Pack Alerting\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2017-8448 (GCVE-0-2017-8448)

Vulnerability from cvelistv5 – Published: 2017-09-28 19:00 – Updated: 2024-08-05 16:34

Summary

An error was found in the permission model used by X-Pack Alerting 5.0.0 to 5.6.0 whereby users mapped to certain built-in roles could create a watch that results in that user gaining elevated privileges.

Severity ?

No CVSS data available.

CWE

CWE-284 - Improper Access Control

Assigner

elastic

References

URL

Tags

https://discuss.elastic.co/t/x-pack-alerting-and-…

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Elastic	Elastic X-Pack Alerting	Affected: 5.0.0 to 5.6.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T16:34:22.975Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://discuss.elastic.co/t/x-pack-alerting-and-kibana-5-6-1-security-update/101884"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Elastic X-Pack Alerting",
          "vendor": "Elastic",
          "versions": [
            {
              "status": "affected",
              "version": "5.0.0 to 5.6.0"
            }
          ]
        }
      ],
      "datePublic": "2017-09-28T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "An error was found in the permission model used by X-Pack Alerting 5.0.0 to 5.6.0 whereby users mapped to certain built-in roles could create a watch that results in that user gaining elevated privileges."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-284",
              "description": "CWE-284: Improper Access Control",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-09-28T18:57:02",
        "orgId": "271b6943-45a9-4f3a-ab4e-976f3fa05b5a",
        "shortName": "elastic"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://discuss.elastic.co/t/x-pack-alerting-and-kibana-5-6-1-security-update/101884"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@elastic.co",
          "ID": "CVE-2017-8448",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Elastic X-Pack Alerting",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "5.0.0 to 5.6.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Elastic"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "An error was found in the permission model used by X-Pack Alerting 5.0.0 to 5.6.0 whereby users mapped to certain built-in roles could create a watch that results in that user gaining elevated privileges."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-284: Improper Access Control"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://discuss.elastic.co/t/x-pack-alerting-and-kibana-5-6-1-security-update/101884",
              "refsource": "MISC",
              "url": "https://discuss.elastic.co/t/x-pack-alerting-and-kibana-5-6-1-security-update/101884"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "271b6943-45a9-4f3a-ab4e-976f3fa05b5a",
    "assignerShortName": "elastic",
    "cveId": "CVE-2017-8448",
    "datePublished": "2017-09-28T19:00:00",
    "dateReserved": "2017-05-02T00:00:00",
    "dateUpdated": "2024-08-05T16:34:22.975Z",
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  },
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  "dataVersion": "5.1"
}

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

CNVD-2017-34697

CVE-2017-8448 (GCVE-0-2017-8448)

Tags

Sightings

Nomenclature