Vulnerability-Lookup

CNVD-2017-15517

Vulnerability from cnvd - Published: 2017-07-20

Title

Kibana拒绝服务漏洞

Description

Kibana是Elasticsearch的开源数据可视化插件。 Kibana存在拒绝服务漏洞。当配置了SSL客户端访问时，文件描述符在某些请求后未能清除，并会随着时间的推移而累积，导致进程崩溃。

Severity

中

Patch Name

Kibana拒绝服务漏洞的补丁

Patch Description

Kibana是Elasticsearch的开源数据可视化插件。 Kibana存在拒绝服务漏洞。当配置了SSL客户端访问时，文件描述符在某些请求后未能清除，并会随着时间的推移而累积，导致进程崩溃。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

厂商已发布漏洞修复程序，请及时关注更新： https://www.elastic.co/community/security

Reference

https://www.elastic.co/community/security https://nvd.nist.gov/vuln/detail/CVE-2017-8452

Impacted products

Name
ElasticSearch Kibana <5.2.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-8452"
    }
  },
  "description": "Kibana\u662fElasticsearch\u7684\u5f00\u6e90\u6570\u636e\u53ef\u89c6\u5316\u63d2\u4ef6\u3002\r\n\r\nKibana\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u5f53\u914d\u7f6e\u4e86SSL\u5ba2\u6237\u7aef\u8bbf\u95ee\u65f6\uff0c\u6587\u4ef6\u63cf\u8ff0\u7b26\u5728\u67d0\u4e9b\u8bf7\u6c42\u540e\u672a\u80fd\u6e05\u9664\uff0c\u5e76\u4f1a\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\u800c\u7d2f\u79ef\uff0c\u5bfc\u81f4\u8fdb\u7a0b\u5d29\u6e83\u3002",
  "discovererName": "unknwon",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.elastic.co/community/security",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-15517",
  "openTime": "2017-07-20",
  "patchDescription": "Kibana\u662fElasticsearch\u7684\u5f00\u6e90\u6570\u636e\u53ef\u89c6\u5316\u63d2\u4ef6\u3002\r\n\r\nKibana\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u5f53\u914d\u7f6e\u4e86SSL\u5ba2\u6237\u7aef\u8bbf\u95ee\u65f6\uff0c\u6587\u4ef6\u63cf\u8ff0\u7b26\u5728\u67d0\u4e9b\u8bf7\u6c42\u540e\u672a\u80fd\u6e05\u9664\uff0c\u5e76\u4f1a\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\u800c\u7d2f\u79ef\uff0c\u5bfc\u81f4\u8fdb\u7a0b\u5d29\u6e83\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": "Kibana\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "ElasticSearch Kibana \u003c5.2.1"
  },
  "referenceLink": "https://www.elastic.co/community/security\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-8452",
  "serverity": "\u4e2d",
  "submitTime": "2017-06-19",
  "title": "Kibana\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-8452 (GCVE-0-2017-8452)

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

Summary

Kibana versions prior to 5.2.1 configured for SSL client access, file descriptors will fail to be cleaned up after certain requests and will accumulate over time until the process crashes.

Severity

No CVSS data available.

CWE

CWE-775 - Missing Release of File Descriptor or Handle after Effective Lifetime

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	Kibana	Affected: before 5.2.1

Date Public

2017-02-14 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T16:34:23.316Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
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            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.elastic.co/community/security"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Kibana",
          "vendor": "Elastic",
          "versions": [
            {
              "status": "affected",
              "version": "before 5.2.1"
            }
          ]
        }
      ],
      "datePublic": "2017-02-14T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Kibana versions prior to 5.2.1 configured for SSL client access, file descriptors will fail to be cleaned up after certain requests and will accumulate over time until the process crashes."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-775",
              "description": "CWE-775: Missing Release of File Descriptor or Handle after Effective Lifetime",
              "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-2017-8452",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Kibana",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "before 5.2.1"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Elastic"
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        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
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            }
          ]
        },
        "problemtype": {
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                  "value": "CWE-775: Missing Release of File Descriptor or Handle after Effective Lifetime"
                }
              ]
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              "refsource": "CONFIRM",
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  },
  "cveMetadata": {
    "assignerOrgId": "271b6943-45a9-4f3a-ab4e-976f3fa05b5a",
    "assignerShortName": "elastic",
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    "datePublished": "2017-06-16T21:00:00.000Z",
    "dateReserved": "2017-05-02T00:00:00.000Z",
    "dateUpdated": "2024-08-05T16:34:23.316Z",
    "state": "PUBLISHED"
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}

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.