CVE-2023-46672 (GCVE-0-2023-46672)

Vulnerability from cvelistv5 – Published: 2023-11-15 08:05 – Updated: 2025-02-13 17:14
VLAI?
Summary
An issue was identified by Elastic whereby sensitive information is recorded in Logstash logs under specific circumstances. The prerequisites for the manifestation of this issue are: * Logstash is configured to log in JSON format https://www.elastic.co/guide/en/logstash/current/running-logstash-command-line.html , which is not the default logging format. * Sensitive data is stored in the Logstash keystore and referenced as a variable in Logstash configuration.
Severity ?
8.4 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
CWE
  • CWE-532 - Insertion of Sensitive Information into Log File
Assigner
References
Impacted products
Vendor Product Version
Elastic Logstash Affected: 8.10.0 , < 8.11.1 (semver)
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T20:53:20.903Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://discuss.elastic.co/t/logstash-8-11-1-security-update-esa-2023-26/347191"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.elastic.co/community/security"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20240125-0002/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20240229-0001/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Logstash",
          "vendor": "Elastic",
          "versions": [
            {
              "lessThan": "8.11.1",
              "status": "affected",
              "version": "8.10.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "datePublic": "2023-11-15T06:30:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eAn issue was identified by Elastic whereby sensitive information is recorded in Logstash logs under specific circumstances.\u003c/p\u003e\u003cp\u003eThe prerequisites for the manifestation of this issue are:\u003c/p\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003eLogstash \u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://www.elastic.co/guide/en/logstash/current/running-logstash-command-line.html\"\u003eis configured to log in JSON format\u003c/a\u003e, which is \u003cb\u003enot\u003c/b\u003e the default logging format.\u003c/p\u003e\u003c/li\u003e\u003cli\u003e\u003cp\u003eSensitive data is stored in the Logstash keystore and referenced as a variable in Logstash configuration.\u003c/p\u003e\u003c/li\u003e\u003c/ul\u003e\u003cbr\u003e\u003cbr\u003e"
            }
          ],
          "value": "An issue was identified by Elastic whereby sensitive information is recorded in Logstash logs under specific circumstances.\n\nThe prerequisites for the manifestation of this issue are:\n\n  *  Logstash  is configured to log in JSON format https://www.elastic.co/guide/en/logstash/current/running-logstash-command-line.html , which is not the default logging format.\n\n\n  *  Sensitive data is stored in the Logstash keystore and referenced as a variable in Logstash configuration."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 8.4,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-532",
              "description": "CWE-532 Insertion of Sensitive Information into Log File",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-02-29T21:05:53.301Z",
        "orgId": "271b6943-45a9-4f3a-ab4e-976f3fa05b5a",
        "shortName": "elastic"
      },
      "references": [
        {
          "url": "https://discuss.elastic.co/t/logstash-8-11-1-security-update-esa-2023-26/347191"
        },
        {
          "url": "https://www.elastic.co/community/security"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20240125-0002/"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20240229-0001/"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Logstash Insertion of Sensitive Information into Log File",
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "271b6943-45a9-4f3a-ab4e-976f3fa05b5a",
    "assignerShortName": "elastic",
    "cveId": "CVE-2023-46672",
    "datePublished": "2023-11-15T08:05:26.561Z",
    "dateReserved": "2023-10-24T17:28:32.186Z",
    "dateUpdated": "2025-02-13T17:14:31.789Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:elastic:logstash:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"8.10.0\", \"versionEndExcluding\": \"8.11.1\", \"matchCriteriaId\": \"52DFEFFA-CCF9-4E50-8E9C-7F79648ECA45\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:elastic:logstash:7.12.1:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"C6FC2020-096A-46B3-8A0C-34E35FD00EDD\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"An issue was identified by Elastic whereby sensitive information is recorded in Logstash logs under specific circumstances.\\n\\nThe prerequisites for the manifestation of this issue are:\\n\\n  *  Logstash  is configured to log in JSON format https://www.elastic.co/guide/en/logstash/current/running-logstash-command-line.html , which is not the default logging format.\\n\\n\\n  *  Sensitive data is stored in the Logstash keystore and referenced as a variable in Logstash configuration.\\n\\n\\n\\n\\n\\n\\n\"}, {\"lang\": \"es\", \"value\": \"Elastic identific\\u00f3 un problema por el cual se registra informaci\\u00f3n confidencial en los registros de Logstash en circunstancias espec\\u00edficas. Los requisitos previos para la manifestaci\\u00f3n de este problema son: * Logstash est\\u00e1 configurado para iniciar sesi\\u00f3n en formato JSON https://www.elastic.co/guide/en/logstash/current/running-logstash-command-line.html, que no es el formato de registro predeterminado. * Los datos confidenciales se almacenan en el almac\\u00e9n de claves de Logstash y se hace referencia a ellos como una variable en la configuraci\\u00f3n de Logstash.\"}]",
      "id": "CVE-2023-46672",
      "lastModified": "2024-11-21T08:29:02.053",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"bressers@elastic.co\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N\", \"baseScore\": 8.4, \"baseSeverity\": \"HIGH\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"CHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 2.0, \"impactScore\": 5.8}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N\", \"baseScore\": 5.5, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 1.8, \"impactScore\": 3.6}]}",
      "published": "2023-11-15T08:15:07.907",
      "references": "[{\"url\": \"https://discuss.elastic.co/t/logstash-8-11-1-security-update-esa-2023-26/347191\", \"source\": \"bressers@elastic.co\", \"tags\": [\"Release Notes\"]}, {\"url\": \"https://security.netapp.com/advisory/ntap-20240125-0002/\", \"source\": \"bressers@elastic.co\"}, {\"url\": \"https://security.netapp.com/advisory/ntap-20240229-0001/\", \"source\": \"bressers@elastic.co\"}, {\"url\": \"https://www.elastic.co/community/security\", \"source\": \"bressers@elastic.co\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://discuss.elastic.co/t/logstash-8-11-1-security-update-esa-2023-26/347191\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Release Notes\"]}, {\"url\": \"https://security.netapp.com/advisory/ntap-20240125-0002/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://security.netapp.com/advisory/ntap-20240229-0001/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://www.elastic.co/community/security\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]",
      "sourceIdentifier": "bressers@elastic.co",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"bressers@elastic.co\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-532\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-532\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-46672\",\"sourceIdentifier\":\"bressers@elastic.co\",\"published\":\"2023-11-15T08:15:07.907\",\"lastModified\":\"2025-02-13T18:15:36.440\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"An issue was identified by Elastic whereby sensitive information is recorded in Logstash logs under specific circumstances.\\n\\nThe prerequisites for the manifestation of this issue are:\\n\\n  *  Logstash  is configured to log in JSON format https://www.elastic.co/guide/en/logstash/current/running-logstash-command-line.html , which is not the default logging format.\\n\\n\\n  *  Sensitive data is stored in the Logstash keystore and referenced as a variable in Logstash configuration.\"},{\"lang\":\"es\",\"value\":\"Elastic identific\u00f3 un problema por el cual se registra informaci\u00f3n confidencial en los registros de Logstash en circunstancias espec\u00edficas. Los requisitos previos para la manifestaci\u00f3n de este problema son: * Logstash est\u00e1 configurado para iniciar sesi\u00f3n en formato JSON https://www.elastic.co/guide/en/logstash/current/running-logstash-command-line.html, que no es el formato de registro predeterminado. * Los datos confidenciales se almacenan en el almac\u00e9n de claves de Logstash y se hace referencia a ellos como una variable en la configuraci\u00f3n de Logstash.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"bressers@elastic.co\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N\",\"baseScore\":8.4,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.0,\"impactScore\":5.8},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"bressers@elastic.co\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-532\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-532\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:elastic:logstash:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"8.10.0\",\"versionEndExcluding\":\"8.11.1\",\"matchCriteriaId\":\"52DFEFFA-CCF9-4E50-8E9C-7F79648ECA45\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:elastic:logstash:7.12.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C6FC2020-096A-46B3-8A0C-34E35FD00EDD\"}]}]}],\"references\":[{\"url\":\"https://discuss.elastic.co/t/logstash-8-11-1-security-update-esa-2023-26/347191\",\"source\":\"bressers@elastic.co\",\"tags\":[\"Release Notes\"]},{\"url\":\"https://security.netapp.com/advisory/ntap-20240125-0002/\",\"source\":\"bressers@elastic.co\"},{\"url\":\"https://security.netapp.com/advisory/ntap-20240229-0001/\",\"source\":\"bressers@elastic.co\"},{\"url\":\"https://www.elastic.co/community/security\",\"source\":\"bressers@elastic.co\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://discuss.elastic.co/t/logstash-8-11-1-security-update-esa-2023-26/347191\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Release Notes\"]},{\"url\":\"https://security.netapp.com/advisory/ntap-20240125-0002/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://security.netapp.com/advisory/ntap-20240229-0001/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://www.elastic.co/community/security\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.