wid-sec-w-2024-2022
Vulnerability from csaf_certbund
Published
2017-06-11 22:00
Modified
2024-09-02 22:00
Summary
QEMU: 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
QEMU ist eine freie Virtualisierungssoftware, die die gesamte Hardware eines Computers emuliert.
Angriff
Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in QEMU ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme
- Linux - UNIX - Windows


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": "QEMU ist eine freie Virtualisierungssoftware, die die gesamte Hardware eines Computers emuliert.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in QEMU ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- UNIX\n- Windows",
        "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-2024-2022 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2017/wid-sec-w-2024-2022.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-2022 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-2022"
      },
      {
        "category": "external",
        "summary": "Eintrag in der OSS Mailing Liste vom 2017-06-11",
        "url": "http://seclists.org/oss-sec/2017/q2/454"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2017:1682 vom 2017-07-05",
        "url": "https://access.redhat.com/errata/RHSA-2017:1682"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2017:1681 vom 2017-07-05",
        "url": "https://access.redhat.com/errata/RHSA-2017:1681"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2017-1681 vom 2017-07-05",
        "url": "http://linux.oracle.com/errata/ELSA-2017-1681.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-3920-1 vom 2017-07-25",
        "url": "https://lists.debian.org/debian-security-announce/2017/msg00182.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2017:2408 vom 2017-08-03",
        "url": "https://access.redhat.com/errata/RHSA-2017:2408"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-3925 vom 2017-08-05",
        "url": "https://www.debian.org/security/2017/dsa-3925"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-3414-1 vom 2017-09-13",
        "url": "http://www.ubuntu.com/usn/usn-3414-1/"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2017:2936-1 vom 2017-11-07",
        "url": "https://www.suse.com/support/update/announcement/2017/suse-su-20172936-1.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2019-4713 vom 2019-07-11",
        "url": "http://linux.oracle.com/errata/ELSA-2019-4713.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-12604 vom 2024-09-02",
        "url": "https://linux.oracle.com/errata/ELSA-2024-12604.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-12605 vom 2024-09-02",
        "url": "https://linux.oracle.com/errata/ELSA-2024-12605.html"
      }
    ],
    "source_lang": "en-US",
    "title": "QEMU: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2024-09-02T22:00:00.000+00:00",
      "generator": {
        "date": "2024-09-03T08:16:55.305+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.6"
        }
      },
      "id": "WID-SEC-W-2024-2022",
      "initial_release_date": "2017-06-11T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2017-06-11T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initial Release"
        },
        {
          "date": "2017-06-11T22:00:00.000+00:00",
          "number": "2",
          "summary": "Version nicht vorhanden"
        },
        {
          "date": "2017-07-05T22:00:00.000+00:00",
          "number": "3",
          "summary": "New remediations available"
        },
        {
          "date": "2017-07-06T22:00:00.000+00:00",
          "number": "4",
          "summary": "Added references"
        },
        {
          "date": "2017-08-02T22:00:00.000+00:00",
          "number": "5",
          "summary": "New remediations available"
        },
        {
          "date": "2017-08-06T22:00:00.000+00:00",
          "number": "6",
          "summary": "New remediations available"
        },
        {
          "date": "2017-08-07T22:00:00.000+00:00",
          "number": "7",
          "summary": "Added references"
        },
        {
          "date": "2017-09-20T22:00:00.000+00:00",
          "number": "8",
          "summary": "Added references"
        },
        {
          "date": "2019-07-10T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-09-02T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        }
      ],
      "status": "final",
      "version": "10"
    }
  },
  "product_tree": {
    "branches": [
      {
        "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": "Open Source QEMU",
            "product": {
              "name": "Open Source QEMU",
              "product_id": "T007150",
              "product_identification_helper": {
                "cpe": "cpe:/a:qemu:qemu:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Oracle Linux",
            "product": {
              "name": "Oracle Linux",
              "product_id": "T004914",
              "product_identification_helper": {
                "cpe": "cpe:/o:oracle:linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Oracle"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Red Hat Enterprise Linux",
            "product": {
              "name": "Red Hat Enterprise Linux",
              "product_id": "67646",
              "product_identification_helper": {
                "cpe": "cpe:/o:redhat:enterprise_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "SUSE Linux",
            "product": {
              "name": "SUSE Linux",
              "product_id": "T002207",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:suse_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Ubuntu Linux",
            "product": {
              "name": "Ubuntu Linux",
              "product_id": "T000126",
              "product_identification_helper": {
                "cpe": "cpe:/o:canonical:ubuntu_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Ubuntu"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2017-9524",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine \"null pointer dereference\" Schwachstelle in QEMU, wenn der Emulator mit \"Network Block Device(NBD) Server\" Unterst\u00fctzung kompiliert wurde. Dieser Fehler tritt auf, wenn ein Client aufgrund fehlgeschlagener Negotiation nicht initialisiert wurde. Ein Angreifer aus einem Gast System kann so einen Denial of Service des qemu-nbd Servers verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "67646",
          "T000126",
          "T007150",
          "T004914"
        ]
      },
      "release_date": "2017-06-11T22:00:00.000+00:00",
      "title": "CVE-2017-9524"
    }
  ]
}


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