GSD-2018-15728

Vulnerability from gsd - Updated: 2023-12-13 01:22
Details
Couchbase Server exposed the '/diag/eval' endpoint which by default is available on TCP/8091 and/or TCP/18091. Authenticated users that have 'Full Admin' role assigned could send arbitrary Erlang code to the 'diag/eval' endpoint of the API and the code would subsequently be executed in the underlying operating system with privileges of the user which was used to start Couchbase. Affects Version: 4.0.0, 4.1.2, 4.5.1, 5.0.0, 4.6.5, 5.0.1, 5.1.1, 5.5.0, 5.5.1. Fix Version: 6.0.0, 5.5.2
Aliases
Aliases
CVE-2018-15728
To clipboard 

{
  "GSD": {
    "alias": "CVE-2018-15728",
    "description": "Couchbase Server exposed the \u0027/diag/eval\u0027 endpoint which by default is available on TCP/8091 and/or TCP/18091. Authenticated users that have \u0027Full Admin\u0027 role assigned could send arbitrary Erlang code to the \u0027diag/eval\u0027 endpoint of the API and the code would subsequently be executed in the underlying operating system with privileges of the user which was used to start Couchbase. Affects Version: 4.0.0, 4.1.2, 4.5.1, 5.0.0, 4.6.5, 5.0.1, 5.1.1, 5.5.0, 5.5.1. Fix Version: 6.0.0, 5.5.2",
    "id": "GSD-2018-15728"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2018-15728"
      ],
      "details": "Couchbase Server exposed the \u0027/diag/eval\u0027 endpoint which by default is available on TCP/8091 and/or TCP/18091. Authenticated users that have \u0027Full Admin\u0027 role assigned could send arbitrary Erlang code to the \u0027diag/eval\u0027 endpoint of the API and the code would subsequently be executed in the underlying operating system with privileges of the user which was used to start Couchbase. Affects Version: 4.0.0, 4.1.2, 4.5.1, 5.0.0, 4.6.5, 5.0.1, 5.1.1, 5.5.0, 5.5.1. Fix Version: 6.0.0, 5.5.2",
      "id": "GSD-2018-15728",
      "modified": "2023-12-13T01:22:23.891877Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2018-15728",
        "STATE": "PUBLIC"
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      "affects": {
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              "product": {
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                    "version": {
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                          "version_value": "n/a"
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              "vendor_name": "n/a"
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      "data_type": "CVE",
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      "description": {
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            "lang": "eng",
            "value": "Couchbase Server exposed the \u0027/diag/eval\u0027 endpoint which by default is available on TCP/8091 and/or TCP/18091. Authenticated users that have \u0027Full Admin\u0027 role assigned could send arbitrary Erlang code to the \u0027diag/eval\u0027 endpoint of the API and the code would subsequently be executed in the underlying operating system with privileges of the user which was used to start Couchbase. Affects Version: 4.0.0, 4.1.2, 4.5.1, 5.0.0, 4.6.5, 5.0.1, 5.1.1, 5.5.0, 5.5.1. Fix Version: 6.0.0, 5.5.2"
          }
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      "references": {
        "reference_data": [
          {
            "name": "20180823 Couchbase Server - Remote Code Execution",
            "refsource": "BUGTRAQ",
            "url": "http://seclists.org/bugtraq/2018/Aug/49"
          },
          {
            "name": "105157",
            "refsource": "BID",
            "url": "http://www.securityfocus.com/bid/105157"
          },
          {
            "name": "https://www.couchbase.com/resources/security#SecurityAlerts",
            "refsource": "MISC",
            "url": "https://www.couchbase.com/resources/security#SecurityAlerts"
          }
        ]
      }
    },
    "nvd.nist.gov": {
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        "nodes": [
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            "children": [],
            "cpe_match": [
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                "cpe23Uri": "cpe:2.3:a:couchbase:couchbase_server:-:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
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          "ID": "CVE-2018-15728"
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        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "Couchbase Server exposed the \u0027/diag/eval\u0027 endpoint which by default is available on TCP/8091 and/or TCP/18091. Authenticated users that have \u0027Full Admin\u0027 role assigned could send arbitrary Erlang code to the \u0027diag/eval\u0027 endpoint of the API and the code would subsequently be executed in the underlying operating system with privileges of the user which was used to start Couchbase. Affects Version: 4.0.0, 4.1.2, 4.5.1, 5.0.0, 4.6.5, 5.0.1, 5.1.1, 5.5.0, 5.5.1. Fix Version: 6.0.0, 5.5.2"
            }
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        "problemtype": {
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                  "value": "CWE-94"
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        },
        "references": {
          "reference_data": [
            {
              "name": "20180823 Couchbase Server - Remote Code Execution",
              "refsource": "BUGTRAQ",
              "tags": [
                "Exploit",
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "http://seclists.org/bugtraq/2018/Aug/49"
            },
            {
              "name": "105157",
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            {
              "name": "https://www.couchbase.com/resources/security#SecurityAlerts",
              "refsource": "MISC",
              "tags": [],
              "url": "https://www.couchbase.com/resources/security#SecurityAlerts"
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      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 9.0,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 10.0,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2019-09-26T19:15Z",
      "publishedDate": "2018-08-24T19:29Z"
    }
  }
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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