Vulnerability-Lookup

WID-SEC-W-2024-1296

Vulnerability from csaf_certbund - Published: 2024-06-05 22:00 - Updated: 2024-06-05 22:00

Summary

Elasticsearch: Schwachstelle ermöglicht Offenlegung von Informationen

Severity

Mittel

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 entfernter, authentisierter Angreifer kann eine Schwachstelle in Elasticsearch ausnutzen, um Informationen offenzulegen.

Betroffene Betriebssysteme: - Linux - UNIX - Windows

CVE-2024-23445

Es besteht eine Schwachstelle in Elasticsearch. Dieser Fehler besteht im API-Schlüssel-basierten Sicherheitsmodell für entfernte Cluster aufgrund unzureichender Suchbeschränkungen, die es ermöglichen können, dass Suchvorgänge und -ergebnisse Dokumente und Begriffe enthalten, die nicht zurückgegeben werden sollten.Ein entfernter authentifizierter Angreifer kann diese Schwachstelle ausnutzen, um vertrauliche Informationen offenzulegen.

References

URL

Category

	https://wid.cert-bund.de/.well-known/csaf/white/2…	self
	https://wid.cert-bund.de/portal/wid/securityadvis…	self
	https://discuss.elastic.co/t/elasticsearch-8-14-0…	external

JSON

To clipboard

{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "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 entfernter, authentisierter Angreifer kann eine Schwachstelle in Elasticsearch ausnutzen, um Informationen offenzulegen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- UNIX\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-2024-1296 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-1296.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-1296 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-1296"
      },
      {
        "category": "external",
        "summary": "Elastic Security Announcements vom 2024-06-05",
        "url": "https://discuss.elastic.co/t/elasticsearch-8-14-0-security-update-esa-2024-13/360898"
      }
    ],
    "source_lang": "en-US",
    "title": "Elasticsearch: Schwachstelle erm\u00f6glicht Offenlegung von Informationen",
    "tracking": {
      "current_release_date": "2024-06-05T22:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T18:09:50.886+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2024-1296",
      "initial_release_date": "2024-06-05T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-06-05T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c8.14.0",
                "product": {
                  "name": "Open Source Elasticsearch \u003c8.14.0",
                  "product_id": "T035218"
                }
              }
            ],
            "category": "product_name",
            "name": "Elasticsearch"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-23445",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle in Elasticsearch. Dieser Fehler besteht im API-Schl\u00fcssel-basierten Sicherheitsmodell f\u00fcr entfernte Cluster aufgrund unzureichender Suchbeschr\u00e4nkungen, die es erm\u00f6glichen k\u00f6nnen, dass Suchvorg\u00e4nge und -ergebnisse Dokumente und Begriffe enthalten, die nicht zur\u00fcckgegeben werden sollten.Ein entfernter authentifizierter Angreifer kann diese Schwachstelle ausnutzen, um vertrauliche Informationen offenzulegen."
        }
      ],
      "release_date": "2024-06-05T22:00:00.000+00:00",
      "title": "CVE-2024-23445"
    }
  ]
}

CVE-2024-23445 (GCVE-0-2024-23445)

Vulnerability from cvelistv5 – Published: 2024-06-12 13:58 – Updated: 2024-10-31 14:18

Title

Elasticsearch Remote Cluster Search Cross Cluster API Key insufficient restrictions

Summary

It was identified that if a cross-cluster API key https://www.elastic.co/guide/en/elasticsearch/reference/8.14/security-api-create-cross-cluster-api-key.html#security-api-create-cross-cluster-api-key-request-body restricts search for a given index using the query or the field_security parameter, and the same cross-cluster API key also grants replication for the same index, the search restrictions are not enforced during cross cluster search operations and search results may include documents and terms that should not be returned. This issue only affects the API key based security model for remote clusters https://www.elastic.co/guide/en/elasticsearch/reference/8.14/remote-clusters.html#remote-clusters-security-models that was previously a beta feature and is released as GA with 8.14.0

Severity ?

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CWE

CWE-922 - Insecure Storage of Sensitive Information

Assigner

elastic

References

URL

Tags

https://discuss.elastic.co/t/elasticsearch-8-14-0…

Impacted products

	Vendor	Product	Version
	Elastic	Elasticsearch	Affected: 8.10.0 , < 8.14.0 (semver)

Date Public ?

2024-06-06 13:54

Show details on NVD website

JSON

To clipboard

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        "metrics": [
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            "other": {
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                "id": "CVE-2024-23445",
                "options": [
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                  },
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                    "Technical Impact": "partial"
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                "role": "CISA Coordinator",
                "timestamp": "2024-06-12T19:25:42.229359Z",
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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

WID-SEC-W-2024-1296

CVE-2024-23445 (GCVE-0-2024-23445)

Tags

Sightings

Nomenclature