wid-sec-w-2024-2026
Vulnerability from csaf_certbund
Published
2017-04-19 22:00
Modified
2024-09-02 22:00
Summary
QEMU: Mehrere Schwachstellen

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 mehrere Schwachstellen in QEMU ausnutzen, um seine Privilegien zu erhöhen oder 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 lokaler Angreifer kann mehrere Schwachstellen in QEMU ausnutzen, um seine Privilegien zu erh\u00f6hen oder 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-2024-2026 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2017/wid-sec-w-2024-2026.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-2026 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-2026"
      },
      {
        "category": "external",
        "summary": "Meldung auf OSS-Security Mailing Liste vom 2017-04-19",
        "url": "http://marc.info/?l=oss-security\u0026m=149258914608579\u0026w=2"
      },
      {
        "category": "external",
        "summary": "Meldung auf OSS-Security Mailing Liste vom 2017-04-19",
        "url": "http://marc.info/?l=oss-security\u0026m=149259515810187\u0026w=2"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2017:1146-1 vom 2017-05-03",
        "url": "https://www.suse.com/support/update/announcement/2017/suse-su-20171146-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2017:1145-1 vom 2017-05-03",
        "url": "https://www.suse.com/support/update/announcement/2017/suse-su-20171145-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2017:1148-1 vom 2017-05-03",
        "url": "https://www.suse.com/support/update/announcement/2017/suse-su-20171148-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2017:1143-1 vom 2017-05-03",
        "url": "https://www.suse.com/support/update/announcement/2017/suse-su-20171143-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2017:1147-1 vom 2017-05-03",
        "url": "https://www.suse.com/support/update/announcement/2017/suse-su-20171147-1.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2017:1206 vom 2017-05-09",
        "url": "https://access.redhat.com/errata/RHSA-2017:1206"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2017:1205 vom 2017-05-09",
        "url": "https://access.redhat.com/errata/RHSA-2017:1205"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2017-1206 vom 2017-05-09",
        "url": "http://linux.oracle.com/errata/ELSA-2017-1206.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-3289-1 vom 2017-05-16",
        "url": "http://www.ubuntu.com/usn/usn-3289-1/"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2017:1431 vom 2017-06-13",
        "url": "https://access.redhat.com/errata/RHSA-2017:1431"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2017:1430 vom 2017-06-13",
        "url": "https://access.redhat.com/errata/RHSA-2017:1430"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2017-1430 vom 2017-06-13",
        "url": "http://linux.oracle.com/errata/ELSA-2017-1430.html"
      },
      {
        "category": "external",
        "summary": "CentOS-announce CESA-2017:1430 vom 2017-06-13",
        "url": "https://lists.centos.org/pipermail/centos-announce/2017-June/022458.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2017:1774-1 vom 2017-07-05",
        "url": "https://www.suse.com/support/update/announcement/2017/suse-su-20171774-1.html"
      },
      {
        "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-2018-2162 vom 2018-07-11",
        "url": "http://linux.oracle.com/errata/ELSA-2018-2162.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2018-4262 vom 2018-10-30",
        "url": "http://linux.oracle.com/errata/ELSA-2018-4262.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": "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: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2024-09-02T22:00:00.000+00:00",
      "generator": {
        "date": "2024-09-03T08:16:57.471+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.6"
        }
      },
      "id": "WID-SEC-W-2024-2026",
      "initial_release_date": "2017-04-19T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2017-04-19T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initial Release"
        },
        {
          "date": "2017-04-19T22:00:00.000+00:00",
          "number": "2",
          "summary": "Version nicht vorhanden"
        },
        {
          "date": "2017-05-02T22:00:00.000+00:00",
          "number": "3",
          "summary": "New remediations available"
        },
        {
          "date": "2017-05-09T22:00:00.000+00:00",
          "number": "4",
          "summary": "New remediations available"
        },
        {
          "date": "2017-05-10T22:00:00.000+00:00",
          "number": "5",
          "summary": "Added references"
        },
        {
          "date": "2017-06-13T22:00:00.000+00:00",
          "number": "6",
          "summary": "New remediations available"
        },
        {
          "date": "2017-06-13T22:00:00.000+00:00",
          "number": "7",
          "summary": "Version nicht vorhanden"
        },
        {
          "date": "2017-07-04T22:00:00.000+00:00",
          "number": "8",
          "summary": "New remediations available"
        },
        {
          "date": "2017-08-20T22:00:00.000+00:00",
          "number": "9",
          "summary": "Added references"
        },
        {
          "date": "2017-11-09T23:00:00.000+00:00",
          "number": "10",
          "summary": "New remediations available"
        },
        {
          "date": "2017-11-09T23:00:00.000+00:00",
          "number": "11",
          "summary": "New remediations available"
        },
        {
          "date": "2017-11-26T23:00:00.000+00:00",
          "number": "12",
          "summary": "New remediations available"
        },
        {
          "date": "2018-07-10T22:00:00.000+00:00",
          "number": "13",
          "summary": "New remediations available"
        },
        {
          "date": "2018-10-29T23:00:00.000+00:00",
          "number": "14",
          "summary": "New remediations available"
        },
        {
          "date": "2018-11-20T23:00:00.000+00:00",
          "number": "15",
          "summary": "New remediations available"
        },
        {
          "date": "2018-11-28T23:00:00.000+00:00",
          "number": "16",
          "summary": "New remediations available"
        },
        {
          "date": "2019-03-14T23:00:00.000+00:00",
          "number": "17",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2019-05-15T22:00:00.000+00:00",
          "number": "18",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-09-02T22:00:00.000+00:00",
          "number": "19",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        }
      ],
      "status": "final",
      "version": "19"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Open Source CentOS",
            "product": {
              "name": "Open Source CentOS",
              "product_id": "1727",
              "product_identification_helper": {
                "cpe": "cpe:/o:centos:centos:-"
              }
            }
          },
          {
            "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-2017-7471",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in QEMU bez\u00fcglich des \"VirtFS host directory sharing\" mittels \"Plan 9 File System\" (9pfs) beim Zugriff auf Dateien auf einem \"shared host directory\" und wird durch eine unsachgem\u00e4\u00dfe Zugriffskontrolle verursacht. Ein privilegierter Angreifer in einem Gastsystem kann diese Schwachstelle ausnutzen, um Zugriff auf Dateien auf dem Hostsystem au\u00dferhalb des freigegebenen Verzeichnisses zu erlangen und damit seine Privilegien auf dem Host erh\u00f6hen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T002207",
          "67646",
          "T000126",
          "T007150",
          "T004914"
        ]
      },
      "release_date": "2017-04-19T22:00:00.000+00:00",
      "title": "CVE-2017-7471"
    },
    {
      "cve": "CVE-2017-7718",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in QEMU, wenn der QEMU Emulator mit \"Cirrus CLGD 54xx\" Unterst\u00fctzung kompiliert wurde. Die Schwachstelle besteht in den Funktionen \"cirrus_bitblt_rop_fwd_transp_xxx\" und \"cirrus_bitblt_rop_fwd_xxx\" in [hw/display/cirrus_vga_rop.h] und wird durch einen \"out-of-bounds\" Fehler verursacht. Ein privilegierter Angreifer innerhalb des Gast-Systems kann diese Schwachstelle ausnutzen, um einen Denial of Service Zustand herbeizuf\u00fchren."
        }
      ],
      "product_status": {
        "known_affected": [
          "T002207",
          "67646",
          "T000126",
          "T007150",
          "1727",
          "T004914"
        ]
      },
      "release_date": "2017-04-19T22:00:00.000+00:00",
      "title": "CVE-2017-7718"
    }
  ]
}


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