Vulnerability-Lookup

Vulnerability from bitnami_vulndb

Published

2024-03-06 10:55

Modified

2025-05-20 10:02

Summary

Logstash Insertion of Sensitive Information into Log File

Details

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.

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Bitnami",
        "name": "logstash",
        "purl": "pkg:bitnami/logstash"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "7.12.1"
            },
            {
              "fixed": "7.12.2"
            },
            {
              "introduced": "8.10.0"
            },
            {
              "fixed": "8.11.1"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "severity": [
        {
          "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "type": "CVSS_V3"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-46672"
  ],
  "database_specific": {
    "cpes": [
      "cpe:2.3:a:elastic:logstash:*:*:*:*:*:*:*:*",
      "cpe:2.3:a:elastic:logstash:7.12.1:*:*:*:*:*:*:*"
    ],
    "severity": "Medium"
  },
  "details": "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.",
  "id": "BIT-logstash-2023-46672",
  "modified": "2025-05-20T10:02:07.006Z",
  "published": "2024-03-06T10:55:19.003Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://discuss.elastic.co/t/logstash-8-11-1-security-update-esa-2023-26/347191"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20240125-0002/"
    },
    {
      "type": "WEB",
      "url": "https://www.elastic.co/community/security"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20240229-0001/"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-46672"
    }
  ],
  "schema_version": "1.5.0",
  "summary": "Logstash Insertion of Sensitive Information into Log File"
}

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

Vulnerability from cvelistv5 – Published: 2023-11-15 08:05 – Updated: 2025-02-13 17:14

Title

Logstash Insertion of Sensitive Information into Log File

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

elastic

References

URL

Tags

	https://discuss.elastic.co/t/logstash-8-11-1-secu…
	https://www.elastic.co/community/security
	https://security.netapp.com/advisory/ntap-2024012…
	https://security.netapp.com/advisory/ntap-2024022…

Impacted products

	Vendor	Product	Version
	Elastic	Logstash	Affected: 8.10.0 , < 8.11.1 (semver)

Show details on NVD website

JSON

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"
}

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.

Action not permitted

Vulnerability from bitnami_vulndb

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

Tags

Sightings

Nomenclature