wid-sec-w-2024-2019
Vulnerability from csaf_certbund
Published
2017-07-17 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 lokaler 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": "niedrig"
    },
    "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 lokaler 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-2024-2019 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2017/wid-sec-w-2024-2019.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-2019 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-2019"
      },
      {
        "category": "external",
        "summary": "Red Hat Bugzilla #1459477 vom 2017-07-17",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1459477"
      },
      {
        "category": "external",
        "summary": "Meldung auf der oss-sec Mailing Liste vom 2017-06-08",
        "url": "http://www.openwall.com/lists/oss-security/2017/06/08/1"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2017:1812-1 vom 2017-07-17",
        "url": "https://www.suse.com/de-de/support/update/announcement/2017/suse-su-20171812-1/"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2017:1770-1 vom 2017-07-17",
        "url": "https://www.suse.com/de-de/support/update/announcement/2017/suse-su-20171770-1/"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2017:1774-1 vom 2017-07-17",
        "url": "https://www.suse.com/de-de/support/update/announcement/2017/suse-su-20171774-1/"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2017:1795-1 vom 2017-07-17",
        "url": "https://www.suse.com/support/update/announcement/2017/suse-su-20171795-1/"
      },
      {
        "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-2017:2946-1 vom 2017-11-08",
        "url": "https://www.suse.com/support/update/announcement/2017/suse-su-20172946-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2017:2969-1 vom 2017-11-10",
        "url": "https://lists.opensuse.org/opensuse-security-announce/2017-11/msg00016.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2017:2963-1 vom 2017-11-10",
        "url": "https://lists.opensuse.org/opensuse-security-announce/2017-11/msg00014.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2017:3084-1 vom 2017-11-25",
        "url": "https://www.suse.com/support/update/announcement/2017/suse-su-20173084-1.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2018-4285 vom 2018-11-21",
        "url": "http://linux.oracle.com/errata/ELSA-2018-4285.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2018-4289 vom 2018-11-29",
        "url": "http://linux.oracle.com/errata/ELSA-2018-4289.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2019-4585 vom 2019-03-15",
        "url": "http://linux.oracle.com/errata/ELSA-2019-4585.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2019-4630 vom 2019-05-14",
        "url": "http://linux.oracle.com/errata/ELSA-2019-4630.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-2288 vom 2020-07-26",
        "url": "https://lists.debian.org/debian-lts-announce/2020/debian-lts-announce-202007/msg00020.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"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-12604 vom 2024-09-02",
        "url": "https://linux.oracle.com/errata/ELSA-2024-12604.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": "2024-09-03T08:16:53.511+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.6"
        }
      },
      "id": "WID-SEC-W-2024-2019",
      "initial_release_date": "2017-07-17T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2017-07-17T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initial Release"
        },
        {
          "date": "2017-07-17T22:00:00.000+00:00",
          "number": "2",
          "summary": "Version nicht vorhanden"
        },
        {
          "date": "2017-09-13T22:00:00.000+00:00",
          "number": "3",
          "summary": "New remediations available"
        },
        {
          "date": "2017-09-20T22:00:00.000+00:00",
          "number": "4",
          "summary": "Added references"
        },
        {
          "date": "2017-11-09T23:00:00.000+00:00",
          "number": "5",
          "summary": "New remediations available"
        },
        {
          "date": "2017-11-09T23:00:00.000+00:00",
          "number": "6",
          "summary": "New remediations available"
        },
        {
          "date": "2017-11-26T23:00:00.000+00:00",
          "number": "7",
          "summary": "New remediations available"
        },
        {
          "date": "2018-11-20T23:00:00.000+00:00",
          "number": "8",
          "summary": "New remediations available"
        },
        {
          "date": "2018-11-28T23:00:00.000+00:00",
          "number": "9",
          "summary": "New remediations available"
        },
        {
          "date": "2019-03-14T23:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2019-05-15T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2020-07-26T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2024-09-02T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        }
      ],
      "status": "final",
      "version": "13"
    }
  },
  "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": "185878",
              "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": "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-2017-9503",
      "notes": [
        {
          "category": "description",
          "text": "In QEMU mit Unterst\u00fctzung f\u00fcr MegaRAID SAS 8708EM2 Host Bus Adapter existiert eine Denial of Service Schwachstelle. Ein lokaler Angreifer kann durch die Erzeugung einer Null-Zeiger-Dereferenzierung bei der Bearbeitung von megasas-Befehlen durch die Funktion \"megasas_command_complete()\" einen Denial of Service Zustand herbeif\u00fchren."
        }
      ],
      "product_status": {
        "known_affected": [
          "185878",
          "2951",
          "T002207",
          "T000126",
          "T004914"
        ]
      },
      "release_date": "2017-07-17T22:00:00.000+00:00",
      "title": "CVE-2017-9503"
    }
  ]
}


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