Vulnerability-Lookup

CNVD-2021-37599

Vulnerability from cnvd - Published: 2021-05-28

Title

Couchbase Server存在未明漏洞

Description

Couchbase Server是美国Couchbase公司的一款分布式的开源NoSQL（非关系型）数据库，它主要支持数据查询、全文检索和主动全局复制等功能。 Couchbase Server存在安全漏洞，攻击者可利用该漏洞获取具有管理员权限的内部用户的凭据。

Severity

低

Patch Name

Couchbase Server存在未明漏洞的补丁

Patch Description

Couchbase Server是美国Couchbase公司的一款分布式的开源NoSQL（非关系型）数据库，它主要支持数据查询、全文检索和主动全局复制等功能。 Couchbase Server存在安全漏洞，攻击者可利用该漏洞获取具有管理员权限的内部用户的凭据。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://www.couchbase.com/resources/security#SecurityAlerts

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-25645

Impacted products

Name
['couchbase Couchbase Server 6.6.，<6.6.1', 'couchbase Couchbase Server <6.0.5', 'couchbase Couchbase Server >=6.1.，<6.5.2']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-25645"
    }
  },
  "description": "Couchbase Server\u662f\u7f8e\u56fdCouchbase\u516c\u53f8\u7684\u4e00\u6b3e\u5206\u5e03\u5f0f\u7684\u5f00\u6e90NoSQL\uff08\u975e\u5173\u7cfb\u578b\uff09\u6570\u636e\u5e93\uff0c\u5b83\u4e3b\u8981\u652f\u6301\u6570\u636e\u67e5\u8be2\u3001\u5168\u6587\u68c0\u7d22\u548c\u4e3b\u52a8\u5168\u5c40\u590d\u5236\u7b49\u529f\u80fd\u3002\n\nCouchbase Server\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u5177\u6709\u7ba1\u7406\u5458\u6743\u9650\u7684\u5185\u90e8\u7528\u6237\u7684\u51ed\u636e\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://www.couchbase.com/resources/security#SecurityAlerts",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-37599",
  "openTime": "2021-05-28",
  "patchDescription": "Couchbase Server\u662f\u7f8e\u56fdCouchbase\u516c\u53f8\u7684\u4e00\u6b3e\u5206\u5e03\u5f0f\u7684\u5f00\u6e90NoSQL\uff08\u975e\u5173\u7cfb\u578b\uff09\u6570\u636e\u5e93\uff0c\u5b83\u4e3b\u8981\u652f\u6301\u6570\u636e\u67e5\u8be2\u3001\u5168\u6587\u68c0\u7d22\u548c\u4e3b\u52a8\u5168\u5c40\u590d\u5236\u7b49\u529f\u80fd\u3002\r\n\r\nCouchbase Server\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u5177\u6709\u7ba1\u7406\u5458\u6743\u9650\u7684\u5185\u90e8\u7528\u6237\u7684\u51ed\u636e\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": "Couchbase Server\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "couchbase Couchbase Server 6.6.*\uff0c\u003c6.6.1",
      "couchbase Couchbase Server \u003c6.0.5",
      "couchbase Couchbase Server \u003e=6.1.*\uff0c\u003c6.5.2"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-25645",
  "serverity": "\u4f4e",
  "submitTime": "2021-05-12",
  "title": "Couchbase Server\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2021-25645 (GCVE-0-2021-25645)

Vulnerability from cvelistv5 – Published: 2021-05-10 12:59 – Updated: 2024-08-03 20:11

Summary

An issue was discovered in Couchbase Server before 6.0.5, 6.1.x through 6.5.x before 6.5.2, and 6.6.x before 6.6.1. An internal user with administrator privileges, @ns_server, leaks credentials in cleartext in the cbcollect_info.log, debug.log, ns_couchdb.log, indexer.log, and stats.log files. NOTE: updating the product does not automatically address leaks that occurred in the past.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://www.couchbase.com/resources/security#Secu…	x_refsource_CONFIRM
https://www.couchbase.com/downloads	x_refsource_MISC

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T20:11:27.446Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://www.couchbase.com/resources/security#SecurityAlerts"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.couchbase.com/downloads"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
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        }
      ],
      "descriptions": [
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          "lang": "en",
          "value": "An issue was discovered in Couchbase Server before 6.0.5, 6.1.x through 6.5.x before 6.5.2, and 6.6.x before 6.6.1. An internal user with administrator privileges, @ns_server, leaks credentials in cleartext in the cbcollect_info.log, debug.log, ns_couchdb.log, indexer.log, and stats.log files. NOTE: updating the product does not automatically address leaks that occurred in the past."
        }
      ],
      "problemTypes": [
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          "descriptions": [
            {
              "description": "n/a",
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              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-05-10T12:59:28.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.couchbase.com/resources/security#SecurityAlerts"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.couchbase.com/downloads"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-25645",
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        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
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            },
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  "cveMetadata": {
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    "dateReserved": "2021-01-21T00:00:00.000Z",
    "dateUpdated": "2024-08-03T20:11:27.446Z",
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  },
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  "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.

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CNVD-2021-37599

CVE-2021-25645 (GCVE-0-2021-25645)

Tags

Sightings

Nomenclature

Related by attack behaviour