csaf_certbund - wid-sec-w-2023-2276

wid-sec-w-2023-2276

Vulnerability from csaf_certbund

Published

2023-09-06 22:00

Modified

2023-09-06 22:00

Summary

Elasticsearch: Schwachstelle ermöglicht Offenlegung von Informationen

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.

Produktbeschreibung

Elasticsearch ist eine Open Source, verteilte Echtzeit-Suche und Analyse-Engine.

Angriff

Ein lokaler Angreifer kann eine Schwachstelle in Elasticsearch ausnutzen, um Informationen offenzulegen.

Betroffene Betriebssysteme

- UNIX - Linux - Windows

JSON

To clipboard

{
  "document": {
    "aggregate_severity": {
      "text": "niedrig"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Elasticsearch ist eine Open Source, verteilte Echtzeit-Suche und Analyse-Engine.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann eine Schwachstelle in Elasticsearch ausnutzen, um Informationen offenzulegen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- UNIX\n- Linux\n- Windows",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2023-2276 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-2276.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-2276 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-2276"
      },
      {
        "category": "external",
        "summary": "Elastic Security Update vom 2023-09-06",
        "url": "https://discuss.elastic.co/t/elasticsearch-8-9-2-and-7-17-13-security-update/342479"
      }
    ],
    "source_lang": "en-US",
    "title": "Elasticsearch: Schwachstelle erm\u00f6glicht Offenlegung von Informationen",
    "tracking": {
      "current_release_date": "2023-09-06T22:00:00.000+00:00",
      "generator": {
        "date": "2024-02-15T17:43:11.190+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2023-2276",
      "initial_release_date": "2023-09-06T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-09-06T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Open Source Elasticsearch \u003c 8.9.2",
                "product": {
                  "name": "Open Source Elasticsearch \u003c 8.9.2",
                  "product_id": "T029745",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:elasticsearch:elasticsearch:8.9.2"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Open Source Elasticsearch \u003c 7.17.13",
                "product": {
                  "name": "Open Source Elasticsearch \u003c 7.17.13",
                  "product_id": "T029746",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:elasticsearch:elasticsearch:7.17.13"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Elasticsearch"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-31417",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in Elasticsearch. Vertrauliche Informationen wurden in Audit Logs geschrieben und nicht wie erwartet herausgefiltert. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um Informationen offenzulegen."
        }
      ],
      "release_date": "2023-09-06T22:00:00Z",
      "title": "CVE-2023-31417"
    }
  ]
}

cve-2023-31417

Vulnerability from cvelistv5

Published

2023-10-26 17:47

Modified

2024-08-02 14:53

Severity ?

4.1 (Medium) - CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N

Summary

Elasticsearch Insertion of sensitive information in audit logs

References

▼	URL	Tags
	https://discuss.elastic.co/t/elasticsearch-8-9-2-and-7-17-13-security-update/342479
	https://www.elastic.co/community/security
	https://security.netapp.com/advisory/ntap-20231130-0006/

Impacted products

▼	Vendor	Product
	Elastic	Elasticsearch

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T14:53:31.112Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://discuss.elastic.co/t/elasticsearch-8-9-2-and-7-17-13-security-update/342479"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.elastic.co/community/security"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20231130-0006/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Elasticsearch",
          "vendor": "Elastic",
          "versions": [
            {
              "lessThan": "7.17.12",
              "status": "affected",
              "version": "7.0.0",
              "versionType": "semver"
            },
            {
              "lessThan": "8.9.1",
              "status": "affected",
              "version": "8.0.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "datePublic": "2023-09-06T22:30:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eElasticsearch generally filters out sensitive information and credentials before logging to the audit log. It was found that this filtering was not applied when requests to Elasticsearch use certain deprecated URIs for APIs. The impact of this flaw is that sensitive information such as passwords and tokens might be printed in cleartext in Elasticsearch audit logs. Note that audit logging is disabled by default and needs to be explicitly enabled and even when audit logging is enabled, request bodies that could contain sensitive information are not printed to the audit log unless explicitly configured.\u003c/p\u003e\n\n\n"
            }
          ],
          "value": "Elasticsearch generally filters out sensitive information and credentials before logging to the audit log. It was found that this filtering was not applied when requests to Elasticsearch use certain deprecated URIs for APIs. The impact of this flaw is that sensitive information such as passwords and tokens might be printed in cleartext in Elasticsearch audit logs. Note that audit logging is disabled by default and needs to be explicitly enabled and even when audit logging is enabled, request bodies that could contain sensitive information are not printed to the audit log unless explicitly configured.\n\n\n\n\n"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 4.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/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": "2023-10-26T17:47:37.065Z",
        "orgId": "271b6943-45a9-4f3a-ab4e-976f3fa05b5a",
        "shortName": "elastic"
      },
      "references": [
        {
          "url": "https://discuss.elastic.co/t/elasticsearch-8-9-2-and-7-17-13-security-update/342479"
        },
        {
          "url": "https://www.elastic.co/community/security"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20231130-0006/"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Elasticsearch Insertion of sensitive information in audit logs",
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "271b6943-45a9-4f3a-ab4e-976f3fa05b5a",
    "assignerShortName": "elastic",
    "cveId": "CVE-2023-31417",
    "datePublished": "2023-10-26T17:47:37.065Z",
    "dateReserved": "2023-04-27T18:54:56.704Z",
    "dateUpdated": "2024-08-02T14:53:31.112Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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