csaf_certbund - wid-sec-w-2023-1355

wid-sec-w-2023-1355

Vulnerability from csaf_certbund

Published

2023-06-04 22:00

Modified

2023-06-04 22:00

Summary

Bluetooth: 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

Bluetooth ist ein Industriestandard für die Datenübertragung zwischen Geräten über kurze Distanz per Funktechnik.

Angriff

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Bluetooth ausnutzen, um Informationen offenzulegen.

Betroffene Betriebssysteme

- Sonstiges

JSON

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{
  "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": "Bluetooth ist ein Industriestandard f\u00fcr die Daten\u00fcbertragung zwischen Ger\u00e4ten \u00fcber kurze Distanz per Funktechnik.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Bluetooth ausnutzen, um Informationen offenzulegen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- 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-2023-1355 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-1355.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-1355 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1355"
      },
      {
        "category": "external",
        "summary": "Artikel auf Computer.org",
        "url": "https://www.computer.org/csdl/proceedings-article/sp/2023/933600a521/1He7Yja1AYM"
      },
      {
        "category": "external",
        "summary": "GitHub Advisory Database vom 2023-06-04",
        "url": "https://github.com/advisories/GHSA-rj66-gv55-x6mr"
      }
    ],
    "source_lang": "en-US",
    "title": "Bluetooth: Schwachstelle erm\u00f6glicht Offenlegung von Informationen",
    "tracking": {
      "current_release_date": "2023-06-04T22:00:00.000+00:00",
      "generator": {
        "date": "2024-02-15T17:29:40.587+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2023-1355",
      "initial_release_date": "2023-06-04T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-06-04T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Specification Bluetooth \u003c 5.4",
            "product": {
              "name": "Specification Bluetooth \u003c 5.4",
              "product_id": "T027951",
              "product_identification_helper": {
                "cpe": "cpe:/a:specification:bluetooth:5.4"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Specification"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-24695",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in der Bluetooth Spezifikation. In \"Bluetooth Classic\" werden die Ger\u00e4teinformationen f\u00fcr Bluetooth-Transceiver im \"Non-Discoverable\"-Modus nicht ordnungsgem\u00e4\u00df verborgen. Ein Angreifer in Bluetooth Reichweite kann durch die Durchf\u00fchrung eines Over-the-Air-Angriffs die permanente Bluetooth-MAC-Kennung zusammen mit den Ger\u00e4tefunktionen und -kennungen vollst\u00e4ndig extrahieren."
        }
      ],
      "release_date": "2023-06-04T22:00:00Z",
      "title": "CVE-2022-24695"
    }
  ]
}

cve-2022-24695

Vulnerability from cvelistv5

Published

2023-06-02 00:00

Modified

2025-01-10 18:29

Severity ?

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

Summary

Bluetooth Classic in Bluetooth Core Specification through 5.3 does not properly conceal device information for Bluetooth transceivers in Non-Discoverable mode. By conducting an efficient over-the-air attack, an attacker can fully extract the permanent, unique Bluetooth MAC identifier, along with device capabilities and identifiers, some of which may contain identifying information about the device owner. This additionally allows the attacker to establish a connection to the target device.

References

▼	URL	Tags
	https://www.bluetooth.com/specifications/specs/core-specification/
	https://www.computer.org/csdl/proceedings-article/sp/2023/933600a521/1He7Yja1AYM
	https://sp2023.ieee-security.org/program-papers.html

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T04:20:50.042Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.bluetooth.com/specifications/specs/core-specification/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.computer.org/csdl/proceedings-article/sp/2023/933600a521/1He7Yja1AYM"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://sp2023.ieee-security.org/program-papers.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "ADJACENT_NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 4.3,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "LOW",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2022-24695",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-01-10T18:29:51.256244Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-203",
                "description": "CWE-203 Observable Discrepancy",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-01-10T18:29:57.338Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Bluetooth Classic in Bluetooth Core Specification through 5.3 does not properly conceal device information for Bluetooth transceivers in Non-Discoverable mode. By conducting an efficient over-the-air attack, an attacker can fully extract the permanent, unique Bluetooth MAC identifier, along with device capabilities and identifiers, some of which may contain identifying information about the device owner. This additionally allows the attacker to establish a connection to the target device."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-06-02T00:00:00",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://www.bluetooth.com/specifications/specs/core-specification/"
        },
        {
          "url": "https://www.computer.org/csdl/proceedings-article/sp/2023/933600a521/1He7Yja1AYM"
        },
        {
          "url": "https://sp2023.ieee-security.org/program-papers.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2022-24695",
    "datePublished": "2023-06-02T00:00:00",
    "dateReserved": "2022-02-09T00:00:00",
    "dateUpdated": "2025-01-10T18:29:57.338Z",
    "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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