Vulnerability-Lookup

WID-SEC-W-2023-1602

Vulnerability from csaf_certbund - Published: 2023-06-29 22:00 - Updated: 2023-10-03 22:00

Summary

Elasticsearch: Schwachstelle ermöglicht Denial of Service

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

Betroffene Betriebssysteme: - UNIX - Linux - Windows - Sonstiges

CVE-2023-1370

Es existiert eine Schwachstelle in Elasticsearch. Diese besteht aufgrund der Verwendung einer transitiven Abhängigkeit 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.

Affected products

Known affected 2 products

Product	Identifier	Version	Remediation
Hitachi Ops Center < Analyzer 10.9.3-00 Hitachi / Ops Center	`cpe:/a:hitachi:ops_center:analyzer_10.9.3-00`	—
Hitachi Ops Center < Viewpoint 10.9.3-00 Hitachi / Ops Center	`cpe:/a:hitachi:ops_center:viewpoint_10.9.3-00`	—

References

5 references

URL	Category
https://wid.cert-bund.de/.well-known/csaf/white/2…	self
https://wid.cert-bund.de/portal/wid/securityadvis…	self
https://www.hitachi.com/products/it/software/secu…	external
https://discuss.elastic.co/t/elastic-cloud-enterp…	external
https://discuss.elastic.co/t/subject-elasticsearc…	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, 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": "2024-08-15T17:53:56.255+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "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": "2023-06-29T22:00:00.000+00:00",
      "title": "CVE-2023-1370"
    }
  ]
}

CVE-2023-1370 (GCVE-0-2023-1370)

Vulnerability from cvelistv5 – Published: 2023-03-13 09:04 – Updated: 2025-02-27 19:09

Title

Stack exhaustion in json-smart leads to denial of service when parsing malformed JSON

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.

Severity

7.5 (High)


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

SSVC

Exploitation: poc Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-02-27 19:09 UTC

CWE

CWE-674 - Uncontrolled Recursion

Assigner

JFROG CNA under the mitre root

CNA scorecard C 75/100 over 61 records in the last 180 days details

References

2 references

URL	Tags
https://research.jfrog.com/vulnerabilities/stack-…
https://security.netapp.com/advisory/ntap-2024062…

Impacted products

1 product

Vendor	Product	Version
json-smart	json-smart	Affected: 0 , < 2.4.9 (maven)

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"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-1370",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-02-27T19:09:38.903630Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-02-27T19:09:50.662Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "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."
        }
      ],
      "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": "2024-06-21T19:07:09.457Z",
        "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": "2025-02-27T19:09:50.662Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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WID-SEC-W-2023-1602

CVE-2023-1370 (GCVE-0-2023-1370)

Tags

Sightings

Nomenclature

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