csaf_certbund - wid-sec-w-2023-1602

wid-sec-w-2023-1602

Vulnerability from csaf_certbund

Published

2023-06-29 22:00

Modified

2023-10-03 22:00

Summary

Elasticsearch: Schwachstelle ermöglicht Denial of Service

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, anonymer Angreifer kann eine Schwachstelle in Elasticsearch ausnutzen, um einen Denial of Service Angriff durchzuführen.

Betroffene Betriebssysteme

- UNIX - Linux - Windows - Sonstiges

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, anonymer Angreifer kann eine Schwachstelle in Elasticsearch ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- UNIX\n- Linux\n- Windows\n- Sonstiges",
        "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-2023-1602 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-1602.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-1602 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1602"
      },
      {
        "category": "external",
        "summary": "Hitachi Vulnerability Information HITACHI-SEC-2023-144 vom 2023-10-03",
        "url": "https://www.hitachi.com/products/it/software/security/info/vuls/hitachi-sec-2023-144/index.html"
      },
      {
        "category": "external",
        "summary": "Elastic Security Announcement ESA-2023-09 vom 2023-07-18",
        "url": "https://discuss.elastic.co/t/elastic-cloud-enterprise-ece-2-13-3-3-3-0-security-update/338650"
      },
      {
        "category": "external",
        "summary": "Elasticsearch 8.8.2, 7.17.11 Security Update vom 2023-06-29",
        "url": "https://discuss.elastic.co/t/subject-elasticsearch-8-8-2-7-17-11-security-update/337205"
      }
    ],
    "source_lang": "en-US",
    "title": "Elasticsearch: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2023-10-03T22:00:00.000+00:00",
      "generator": {
        "date": "2024-02-15T17:33:45.931+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2023-1602",
      "initial_release_date": "2023-06-29T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-06-29T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2023-07-17T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Elastic aufgenommen"
        },
        {
          "date": "2023-08-10T22:00:00.000+00:00",
          "number": "3",
          "summary": "Korrektur Produktzuordnung"
        },
        {
          "date": "2023-10-03T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von HITACHI aufgenommen"
        }
      ],
      "status": "final",
      "version": "4"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Hitachi Ops Center \u003c Analyzer 10.9.3-00",
                "product": {
                  "name": "Hitachi Ops Center \u003c Analyzer 10.9.3-00",
                  "product_id": "T030196",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:hitachi:ops_center:analyzer_10.9.3-00"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Hitachi Ops Center \u003c Viewpoint 10.9.3-00",
                "product": {
                  "name": "Hitachi Ops Center \u003c Viewpoint 10.9.3-00",
                  "product_id": "T030197",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:hitachi:ops_center:viewpoint_10.9.3-00"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Ops Center"
          }
        ],
        "category": "vendor",
        "name": "Hitachi"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Open Source Elasticsearch \u003c 8.8.2",
                "product": {
                  "name": "Open Source Elasticsearch \u003c 8.8.2",
                  "product_id": "T028370",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:elasticsearch:elasticsearch:8.8.2"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Open Source Elasticsearch \u003c 7.17.11",
                "product": {
                  "name": "Open Source Elasticsearch \u003c 7.17.11",
                  "product_id": "T028371",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:elasticsearch:elasticsearch:7.17.11"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Elasticsearch"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-1370",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in Elasticsearch. Diese besteht aufgrund der Verwendung einer transitiven Abh\u00e4ngigkeit zu \"json-smart\", die verschachtelte Arrays auf unsichere Weise parst. Es sind nur Nutzer betroffen, die mindestens einen OpenID Connect-Authentifizierungsbereich oder mindestens einen JWT-Authentifizierungsbereich konfiguriert haben. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um einen Denial of Service zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T030196",
          "T030197"
        ]
      },
      "release_date": "2023-06-29T22:00:00Z",
      "title": "CVE-2023-1370"
    }
  ]
}

cve-2023-1370

Vulnerability from cvelistv5

Published

2023-03-13 09:04

Modified

2024-08-02 05:49

Severity ?

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

Summary

[Json-smart](https://netplex.github.io/json-smart/) is a performance focused, JSON processor lib. When reaching a ‘[‘ or ‘{‘ character in the JSON input, the code parses an array or an object respectively. It was discovered that the code does not have any limit to the nesting of such arrays or objects. Since the parsing of nested arrays and objects is done recursively, nesting too many of them can cause a stack exhaustion (stack overflow) and crash the software.

References

▼	URL	Tags
	https://research.jfrog.com/vulnerabilities/stack-exhaustion-in-json-smart-leads-to-denial-of-service-when-parsing-malformed-json-xray-427633/
	https://security.netapp.com/advisory/ntap-20240621-0006/

Impacted products

Vendor

Product

Version

▼

json-smart

Version: 0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T05:49:10.250Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://research.jfrog.com/vulnerabilities/stack-exhaustion-in-json-smart-leads-to-denial-of-service-when-parsing-malformed-json-xray-427633/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20240621-0006/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://mvnrepository.com",
          "packageName": "net.minidev:json-smart",
          "product": "json-smart",
          "vendor": "json-smart",
          "versions": [
            {
              "lessThan": "2.4.9",
              "status": "affected",
              "version": "0",
              "versionType": "maven"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003e[Json-smart](https://netplex.github.io/json-smart/) is a performance focused, JSON processor lib.\u003c/p\u003e\u003cp\u003eWhen reaching a \u2018[\u2018 or \u2018{\u2018 character in the JSON input, the code parses an array or an object respectively.\u003c/p\u003e\u003cp\u003eIt was discovered that the code does not have any limit to the nesting of such arrays or objects. Since the parsing of nested arrays and objects is done recursively, nesting too many of them can cause a stack exhaustion (stack overflow) and crash the software.\u003c/p\u003e"
            }
          ],
          "value": "[Json-smart](https://netplex.github.io/json-smart/) is a performance focused, JSON processor lib.\n\nWhen reaching a \u2018[\u2018 or \u2018{\u2018 character in the JSON input, the code parses an array or an object respectively.\n\nIt was discovered that the code does not have any limit to the nesting of such arrays or objects. Since the parsing of nested arrays and objects is done recursively, nesting too many of them can cause a stack exhaustion (stack overflow) and crash the software.\n\n"
        }
      ],
      "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-674",
              "description": "CWE-674 Uncontrolled Recursion",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-03-22T05:04:36.365Z",
        "orgId": "48a46f29-ae42-4e1d-90dd-c1676c1e5e6d",
        "shortName": "JFROG"
      },
      "references": [
        {
          "url": "https://research.jfrog.com/vulnerabilities/stack-exhaustion-in-json-smart-leads-to-denial-of-service-when-parsing-malformed-json-xray-427633/"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20240621-0006/"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Stack exhaustion in json-smart leads to denial of service when parsing malformed JSON"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "48a46f29-ae42-4e1d-90dd-c1676c1e5e6d",
    "assignerShortName": "JFROG",
    "cveId": "CVE-2023-1370",
    "datePublished": "2023-03-13T09:04:36.365Z",
    "dateReserved": "2023-03-13T08:35:00.695Z",
    "dateUpdated": "2024-08-02T05:49:10.250Z",
    "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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