wid-sec-w-2023-3086
Vulnerability from csaf_certbund
Published
2023-12-07 23:00
Modified
2024-01-09 23:00
Summary
bluez: Schwachstelle ermöglicht Codeausführung

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
BlueZ ist ein Protokollstack für den Bluetooth-Funkstandard für Linux.
Angriff
Ein Angreifer in Funk-Reichweite kann eine Schwachstelle in bluez ausnutzen, um beliebigen Programmcode auszuführen.
Betroffene Betriebssysteme
- UNIX - Linux


To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "hoch"
    },
    "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": "BlueZ ist ein Protokollstack f\u00fcr den Bluetooth-Funkstandard f\u00fcr Linux.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein Angreifer in Funk-Reichweite kann eine Schwachstelle in bluez ausnutzen, um beliebigen Programmcode auszuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- UNIX\n- Linux",
        "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-2023-3086 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-3086.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-3086 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-3086"
      },
      {
        "category": "external",
        "summary": "GitHub skysafe/reblog vom 2023-12-07",
        "url": "https://github.com/skysafe/reblog/tree/main/cve-2023-45866"
      },
      {
        "category": "external",
        "summary": "Red Hat Bugtracker #2253391 vom 2023-12-07",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253391"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6540-1 vom 2023-12-07",
        "url": "https://ubuntu.com/security/notices/USN-6540-1"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory vom 2023-12-07",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-26a02512e1"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory vom 2023-12-07",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-6a3fe615d3"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-3689 vom 2023-12-15",
        "url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00011.html"
      },
      {
        "category": "external",
        "summary": "IGEL Security Notice ISN-2023-36 vom 2023-12-19",
        "url": "https://kb.igel.com/securitysafety/en/isn-2023-36-bluez-vulnerability-108345405.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-5584 vom 2023-12-22",
        "url": "https://www.debian.org/security/2023/dsa-5584"
      },
      {
        "category": "external",
        "summary": "Gentoo Linux Security Advisory GLSA-202401-03 vom 2024-01-05",
        "url": "https://security.gentoo.org/glsa/202401-03"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2024-2386 vom 2024-01-10",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2024-2386.html"
      }
    ],
    "source_lang": "en-US",
    "title": "bluez: Schwachstelle erm\u00f6glicht Codeausf\u00fchrung",
    "tracking": {
      "current_release_date": "2024-01-09T23:00:00.000+00:00",
      "generator": {
        "date": "2024-02-15T17:53:30.990+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2023-3086",
      "initial_release_date": "2023-12-07T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-12-07T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2023-12-17T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2023-12-18T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von IGEL aufgenommen"
        },
        {
          "date": "2023-12-21T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2024-01-07T23:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Gentoo aufgenommen"
        },
        {
          "date": "2024-01-09T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Amazon aufgenommen"
        }
      ],
      "status": "final",
      "version": "6"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Amazon Linux 2",
            "product": {
              "name": "Amazon Linux 2",
              "product_id": "398363",
              "product_identification_helper": {
                "cpe": "cpe:/o:amazon:linux_2:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Amazon"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Debian Linux",
            "product": {
              "name": "Debian Linux",
              "product_id": "2951",
              "product_identification_helper": {
                "cpe": "cpe:/o:debian:debian_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Debian"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Fedora Linux",
            "product": {
              "name": "Fedora Linux",
              "product_id": "74178",
              "product_identification_helper": {
                "cpe": "cpe:/o:fedoraproject:fedora:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Fedora"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Gentoo Linux",
            "product": {
              "name": "Gentoo Linux",
              "product_id": "T012167",
              "product_identification_helper": {
                "cpe": "cpe:/o:gentoo:linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Gentoo"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "IGEL OS",
            "product": {
              "name": "IGEL OS",
              "product_id": "T017865",
              "product_identification_helper": {
                "cpe": "cpe:/o:igel:os:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "IGEL"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Open Source bluez",
            "product": {
              "name": "Open Source bluez",
              "product_id": "T031538",
              "product_identification_helper": {
                "cpe": "cpe:/a:bluez:bluez:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Ubuntu Linux",
            "product": {
              "name": "Ubuntu Linux",
              "product_id": "T016400",
              "product_identification_helper": {
                "cpe": "cpe:/o:canonical:ubuntu_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Ubuntu"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-45866",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in bluez. Diese ist auf einen Fehler bei der Authentisierung in der Ger\u00e4teklasse HID (Human Interface Device), z.B. von Bluetooth-Tastaturen zur\u00fcckzuf\u00fchren. Es ist m\u00f6glich diese zu umgehen und in Folge beliebige Aktionen durchzuf\u00fchren. Ein Angreifer in Funk-Reichweite kann diese Schwachstelle ausnutzen, um beliebigen Programmcode auszuf\u00fchren."
        }
      ],
      "product_status": {
        "known_affected": [
          "2951",
          "T017865",
          "T031538",
          "74178",
          "398363",
          "T012167",
          "T016400"
        ]
      },
      "release_date": "2023-12-07T23:00:00Z",
      "title": "CVE-2023-45866"
    }
  ]
}


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