cnvd - cnvd-2021-59131

cnvd-2021-59131

Vulnerability from cnvd

Title: Elasticsearch资源管理错误漏洞

Description:

Elasticsearch是荷兰Elasticsearch公司的一套基于Lucene构建的开源分布式RESTful搜索引擎。该产品主要应用于云计算，并支持通过HTTP使用JSON进行数据索引。

Elasticsearch存在资源管理错误漏洞，该漏洞源于Grok查询触发Elasticsearch的过载，攻击者可利用该漏洞触发拒绝服务。

Severity: 中

Patch Name: Elasticsearch资源管理错误漏洞的补丁

Patch Description:

Elasticsearch是荷兰Elasticsearch公司的一套基于Lucene构建的开源分布式RESTful搜索引擎。该产品主要应用于云计算，并支持通过HTTP使用JSON进行数据索引。

Elasticsearch存在资源管理错误漏洞，该漏洞源于Grok查询触发Elasticsearch的过载，攻击者可利用该漏洞触发拒绝服务。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://vigilance.fr/vulnerability/Elasticsearch-denial-of-service-via-Grok-35840

Reference: https://vigilance.fr/vulnerability/Elasticsearch-denial-of-service-via-Grok-35840

Impacted products

Name
['ElasticSearch ElasticSearch <7.13.3', 'ElasticSearch ElasticSearch <6.8.17']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-22144"
    }
  },
  "description": "Elasticsearch\u662f\u8377\u5170Elasticsearch\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eLucene\u6784\u5efa\u7684\u5f00\u6e90\u5206\u5e03\u5f0fRESTful\u641c\u7d22\u5f15\u64ce\u3002\u8be5\u4ea7\u54c1\u4e3b\u8981\u5e94\u7528\u4e8e\u4e91\u8ba1\u7b97\uff0c\u5e76\u652f\u6301\u901a\u8fc7HTTP\u4f7f\u7528JSON\u8fdb\u884c\u6570\u636e\u7d22\u5f15\u3002\n\nElasticsearch\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eGrok\u67e5\u8be2\u89e6\u53d1Elasticsearch\u7684\u8fc7\u8f7d\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u89e6\u53d1\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://vigilance.fr/vulnerability/Elasticsearch-denial-of-service-via-Grok-35840",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-59131",
  "openTime": "2021-08-06",
  "patchDescription": "Elasticsearch\u662f\u8377\u5170Elasticsearch\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eLucene\u6784\u5efa\u7684\u5f00\u6e90\u5206\u5e03\u5f0fRESTful\u641c\u7d22\u5f15\u64ce\u3002\u8be5\u4ea7\u54c1\u4e3b\u8981\u5e94\u7528\u4e8e\u4e91\u8ba1\u7b97\uff0c\u5e76\u652f\u6301\u901a\u8fc7HTTP\u4f7f\u7528JSON\u8fdb\u884c\u6570\u636e\u7d22\u5f15\u3002\r\n\r\nElasticsearch\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eGrok\u67e5\u8be2\u89e6\u53d1Elasticsearch\u7684\u8fc7\u8f7d\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u89e6\u53d1\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": "Elasticsearch\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "ElasticSearch ElasticSearch \u003c7.13.3",
      "ElasticSearch ElasticSearch \u003c6.8.17"
    ]
  },
  "referenceLink": "https://vigilance.fr/vulnerability/Elasticsearch-denial-of-service-via-Grok-35840",
  "serverity": "\u4e2d",
  "submitTime": "2021-07-12",
  "title": "Elasticsearch\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2021-22144 (GCVE-0-2021-22144)

Vulnerability from cvelistv5

Published

2021-07-26 11:48

Modified

2024-08-03 18:37

Severity ?

CWE

Summary

In Elasticsearch versions before 7.13.3 and 6.8.17 an uncontrolled recursion vulnerability that could lead to a denial of service attack was identified in the Elasticsearch Grok parser. A user with the ability to submit arbitrary queries to Elasticsearch could create a malicious Grok query that will crash the Elasticsearch node.

References

▼	URL	Tags
	https://www.oracle.com/security-alerts/cpuapr2022.html	x_refsource_MISC
	https://discuss.elastic.co/t/elasticsearch-7-13-3-and-6-8-17-security-update/278100	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20210827-0006/	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T18:37:17.733Z",
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            ],
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          },
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              "x_refsource_MISC",
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            "url": "https://discuss.elastic.co/t/elasticsearch-7-13-3-and-6-8-17-security-update/278100"
          },
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          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "versions": [
            {
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              "version": "n/a"
            }
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        }
      ],
      "descriptions": [
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          "lang": "en",
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        }
      ],
      "problemTypes": [
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          "descriptions": [
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            }
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      "providerMetadata": {
        "dateUpdated": "2022-04-19T23:24:18",
        "orgId": "271b6943-45a9-4f3a-ab4e-976f3fa05b5a",
        "shortName": "elastic"
      },
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          ],
          "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
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          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://security.netapp.com/advisory/ntap-20210827-0006/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@elastic.co",
          "ID": "CVE-2021-22144",
          "STATE": "PUBLIC"
        },
        "affects": {
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            "vendor_data": [
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                  "product_data": [
                    {
                      "product_name": "n/a",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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