certfr_avis - certfr-2023-avi-0776

CERTFR-2023-AVI-0776

Vulnerability from certfr_avis

Une vulnérabilité a été découverte dans Elasticsearch. Elle permet à un attaquant de provoquer un déni de service à distance.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None

Impacted products

Vendor	Product	Description
Elastic	Elasticsearch	Elastic Cloud Enterprise versions antérieures à 2.13.4
Elastic	Elasticsearch	Elasticsearch versions 8.x antérieures à 8.9.0
Elastic	Elasticsearch	Elasticsearch versions antérieures à 7.17.13
Elastic	Elasticsearch	Elastic Cloud Enterprise versions 3.6.x antérieures à 3.6.1

References

Title

Publication Time

Tags

Bulletin de sécurité Elasticsearch CVE-2023-31418 du 22 septembre 2023

None

vendor-advisory

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Elastic Cloud Enterprise versions ant\u00e9rieures \u00e0 2.13.4",
      "product": {
        "name": "Elasticsearch",
        "vendor": {
          "name": "Elastic",
          "scada": false
        }
      }
    },
    {
      "description": "Elasticsearch versions 8.x ant\u00e9rieures \u00e0 8.9.0",
      "product": {
        "name": "Elasticsearch",
        "vendor": {
          "name": "Elastic",
          "scada": false
        }
      }
    },
    {
      "description": "Elasticsearch versions ant\u00e9rieures \u00e0 7.17.13",
      "product": {
        "name": "Elasticsearch",
        "vendor": {
          "name": "Elastic",
          "scada": false
        }
      }
    },
    {
      "description": "Elastic Cloud Enterprise versions 3.6.x ant\u00e9rieures \u00e0 3.6.1",
      "product": {
        "name": "Elasticsearch",
        "vendor": {
          "name": "Elastic",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2023-31418",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-31418"
    }
  ],
  "initial_release_date": "2023-09-25T00:00:00",
  "last_revision_date": "2023-09-25T00:00:00",
  "links": [],
  "reference": "CERTFR-2023-AVI-0776",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2023-09-25T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans Elasticsearch. Elle permet \u00e0 un\nattaquant de provoquer un d\u00e9ni de service \u00e0 distance.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans Elasticsearch",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Elasticsearch CVE-2023-31418 du 22 septembre 2023",
      "url": "https://discuss.elastic.co/t/elasticsearch-8-9-0-7-17-13-security-update/343616"
    }
  ]
}

CVE-2023-31418 (GCVE-0-2023-31418)

Vulnerability from cvelistv5

Published

2023-10-26 17:36

Modified

2025-02-13 16:50

Severity ?

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

CWE

CWE-400 - Uncontrolled Resource Consumption

Summary

An issue has been identified with how Elasticsearch handled incoming requests on the HTTP layer. An unauthenticated user could force an Elasticsearch node to exit with an OutOfMemory error by sending a moderate number of malformed HTTP requests. The issue was identified by Elastic Engineering and we have no indication that the issue is known or that it is being exploited in the wild.

References

URL

Tags

	https://discuss.elastic.co/t/elasticsearch-8-9-0-7-17-13-security-update/343616
	https://www.elastic.co/community/security
	https://security.netapp.com/advisory/ntap-20231130-0005/

Impacted products

	Vendor	Product	Version
	Elastic	Elasticsearch	Version: 7.17.12 Version: 8.0.0 ≤ Version: 2.13.3 ≤

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T14:53:30.904Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://discuss.elastic.co/t/elasticsearch-8-9-0-7-17-13-security-update/343616"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.elastic.co/community/security"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20231130-0005/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Elasticsearch",
          "vendor": "Elastic",
          "versions": [
            {
              "status": "affected",
              "version": "7.17.12"
            },
            {
              "lessThan": "8.8.2",
              "status": "affected",
              "version": "8.0.0",
              "versionType": "semver"
            },
            {
              "lessThan": "3.6.0",
              "status": "affected",
              "version": "2.13.3",
              "versionType": "semver"
            }
          ]
        }
      ],
      "datePublic": "2023-09-22T11:52:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "An issue has been identified with how Elasticsearch handled incoming requests on the HTTP layer. An unauthenticated user could force an Elasticsearch node to exit with an OutOfMemory error by sending a moderate number of malformed HTTP requests. The issue was identified by Elastic Engineering and we have no indication that the issue is known or that it is being exploited in the wild."
            }
          ],
          "value": "An issue has been identified with how Elasticsearch handled incoming requests on the HTTP layer. An unauthenticated user could force an Elasticsearch node to exit with an OutOfMemory error by sending a moderate number of malformed HTTP requests. The issue was identified by Elastic Engineering and we have no indication that the issue is known or that it is being exploited in the wild."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-400",
              "description": "CWE-400: Uncontrolled Resource Consumption",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-11-30T22:06:13.088Z",
        "orgId": "271b6943-45a9-4f3a-ab4e-976f3fa05b5a",
        "shortName": "elastic"
      },
      "references": [
        {
          "url": "https://discuss.elastic.co/t/elasticsearch-8-9-0-7-17-13-security-update/343616"
        },
        {
          "url": "https://www.elastic.co/community/security"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20231130-0005/"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Elasticsearch uncontrolled resource consumption",
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "271b6943-45a9-4f3a-ab4e-976f3fa05b5a",
    "assignerShortName": "elastic",
    "cveId": "CVE-2023-31418",
    "datePublished": "2023-10-26T17:36:42.723Z",
    "dateReserved": "2023-04-27T18:54:56.704Z",
    "dateUpdated": "2025-02-13T16:50:07.033Z",
    "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.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
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.

Action not permitted

CERTFR-2023-AVI-0776

Vulnerability from certfr_avis

Solution

CVE-2023-31418 (GCVE-0-2023-31418)

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature