wid-sec-w-2024-1992
Vulnerability from csaf_certbund
Published
2019-01-24 23:00
Modified
2024-09-02 22:00
Summary
QEMU: Schwachstelle ermöglicht Ausführen von beliebigem Programmcode mit den Rechten des Dienstes

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 beliebigen Programmcode mit den Rechten des Dienstes auszuführen.
Betroffene Betriebssysteme
- Linux - MacOS X - 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 eine Schwachstelle in QEMU ausnutzen, um beliebigen Programmcode mit den Rechten des Dienstes auszuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- MacOS X\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-2024-1992 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2019/wid-sec-w-2024-1992.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-1992 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-1992"
      },
      {
        "category": "external",
        "summary": "Eintrag in der OSS Mailing Liste vom 2019-01-24",
        "url": "https://seclists.org/oss-sec/2019/q1/93"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:13962-1 vom 2019-02-15",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-201913962-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:0435-1 vom 2019-02-19",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20190435-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:0457-1 vom 2019-02-21",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20190457-1.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2019-4556 vom 2019-02-23",
        "url": "http://linux.oracle.com/errata/ELSA-2019-4556.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:0471-1 vom 2019-02-23",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20190471-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:0489-1 vom 2019-02-27",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20190489-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:0582-1 vom 2019-03-12",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20190582-1.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-3923-1 vom 2019-03-27",
        "url": "https://usn.ubuntu.com/3923-1/"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:0827-1 vom 2019-04-01",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20190827-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:14001-1 vom 2019-04-01",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-201914001-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:0825-1 vom 2019-04-01",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20190825-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:14011-1 vom 2019-04-03",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-201914011-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:0891-1 vom 2019-04-06",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20190891-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:0921-1 vom 2019-04-10",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20190921-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:0471-2 vom 2019-04-28",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20190471-2.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-2019-4640 vom 2019-05-14",
        "url": "http://linux.oracle.com/errata/ELSA-2019-4640.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-4454 vom 2019-05-31",
        "url": "https://www.debian.org/security/2019/dsa-4454"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2019:1883 vom 2019-07-29",
        "url": "https://access.redhat.com/errata/RHSA-2019:1883"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2019-1883 vom 2019-07-30",
        "url": "http://linux.oracle.com/errata/ELSA-2019-1883.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2019:1968 vom 2019-07-30",
        "url": "https://access.redhat.com/errata/RHSA-2019:1968"
      },
      {
        "category": "external",
        "summary": "CentOS CESA-2019:1883 vom 2019-07-31",
        "url": "http://centos-announce.2309468.n4.nabble.com/CentOS-announce-CESA-2019-1883-Important-CentOS-7-qemu-kvm-Security-Update-tp4645628.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2019:2425 vom 2019-08-09",
        "url": "https://access.redhat.com/errata/RHSA-2019:2425"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:2223-1 vom 2019-08-28",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20192223-1.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2019:2892 vom 2019-09-24",
        "url": "https://access.redhat.com/errata/RHSA-2019:2892"
      },
      {
        "category": "external",
        "summary": "CentOS Security Advisory CESA-2019:2892 vom 2019-10-01",
        "url": "http://centos-announce.2309468.n4.nabble.com/CentOS-announce-CESA-2019-2892-Important-CentOS-6-qemu-kvm-Security-Update-tp4645694.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:0844-1 vom 2020-04-02",
        "url": "https://www.suse.com/support/update/announcement/2020/suse-su-20200844-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:0845-1 vom 2020-04-02",
        "url": "https://www.suse.com/support/update/announcement/2020/suse-su-20200845-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:14396-1 vom 2020-06-12",
        "url": "http://lists.suse.com/pipermail/sle-security-updates/2020-June/006934.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:1501-1 vom 2020-06-16",
        "url": "https://www.suse.com/support/update/announcement/2020/suse-su-20201501-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:1514-1 vom 2020-06-17",
        "url": "https://www.suse.com/support/update/announcement/2020/suse-su-20201514-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:1526-1 vom 2020-06-17",
        "url": "https://www.suse.com/support/update/announcement/2020/suse-su-20201526-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:1523-1 vom 2020-06-17",
        "url": "https://www.suse.com/support/update/announcement/2020/suse-su-20201523-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:1538-1 vom 2020-06-17",
        "url": "https://www.suse.com/support/update/announcement/2020/suse-su-20201538-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2021:14706-1 vom 2021-04-23",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-April/008673.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 Ausf\u00fchren von beliebigem Programmcode mit den Rechten des Dienstes",
    "tracking": {
      "current_release_date": "2024-09-02T22:00:00.000+00:00",
      "generator": {
        "date": "2024-09-03T08:16:29.437+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.6"
        }
      },
      "id": "WID-SEC-W-2024-1992",
      "initial_release_date": "2019-01-24T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2019-01-24T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2019-02-17T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-02-19T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-02-21T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-02-24T23:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Oracle Linux und SUSE aufgenommen"
        },
        {
          "date": "2019-02-26T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-03-11T23:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-03-21T23:00:00.000+00:00",
          "number": "8",
          "summary": "Referenz(en) aufgenommen: FEDORA-2019-0664C7724D"
        },
        {
          "date": "2019-03-27T23:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2019-04-01T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-04-03T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-04-07T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-04-10T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-04-28T22:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-05-15T22:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2019-06-02T22:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2019-07-29T22:00:00.000+00:00",
          "number": "17",
          "summary": "Neue Updates von Red Hat und Oracle Linux aufgenommen"
        },
        {
          "date": "2019-07-31T22:00:00.000+00:00",
          "number": "18",
          "summary": "Neue Updates von CentOS aufgenommen"
        },
        {
          "date": "2019-08-08T22:00:00.000+00:00",
          "number": "19",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2019-08-27T22:00:00.000+00:00",
          "number": "20",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-09-24T22:00:00.000+00:00",
          "number": "21",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2019-09-30T22:00:00.000+00:00",
          "number": "22",
          "summary": "Neue Updates von CentOS aufgenommen"
        },
        {
          "date": "2020-04-01T22:00:00.000+00:00",
          "number": "23",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2020-06-11T22:00:00.000+00:00",
          "number": "24",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2020-06-16T22:00:00.000+00:00",
          "number": "25",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2020-06-17T22:00:00.000+00:00",
          "number": "26",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2021-04-25T22:00:00.000+00:00",
          "number": "27",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-09-02T22:00:00.000+00:00",
          "number": "28",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        }
      ],
      "status": "final",
      "version": "28"
    }
  },
  "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 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": "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": "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-2019-6778",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in QEMU. Die Schwachstelle besteht aufgrund eines Heap-Puffer\u00fcberlaufs in der SLiRP-Netzwerkimplementierung der in der tcp_emu() Routine auftritt, w\u00e4hrend Nachrichtendaten in einen Socket-Puffer kopiert werden. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um den QEMU-Prozess auf dem Host zum Absturz zu bringen oder potentiell beliebigem Code mit Privilegien des QEMU-Prozesses auszuf\u00fchren."
        }
      ],
      "product_status": {
        "known_affected": [
          "185878",
          "2951",
          "T002207",
          "67646",
          "T000126",
          "1727",
          "T004914"
        ]
      },
      "release_date": "2019-01-24T23:00:00.000+00:00",
      "title": "CVE-2019-6778"
    }
  ]
}


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