wid-sec-w-2024-1989
Vulnerability from csaf_certbund
Published
2019-03-17 23:00
Modified
2024-09-02 22:00
Summary
QEMU: Schwachstelle ermöglicht Offenlegung von Informationen

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 Informationen offenzulegen.
Betroffene Betriebssysteme
- Linux - MacOS X - 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 Informationen offenzulegen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- MacOS X\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-2024-1989 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2019/wid-sec-w-2024-1989.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-1989 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-1989"
      },
      {
        "category": "external",
        "summary": "Eintrag in der OSS Mailing Liste vom 2019-03-17",
        "url": "https://seclists.org/oss-sec/2019/q1/182"
      },
      {
        "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-2019:0891-1 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": "Oracle Linux Security Advisory ELSA-2019-4631 vom 2019-05-14",
        "url": "http://linux.oracle.com/errata/ELSA-2019-4631.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": "Ubuntu Security Notice USN-3978-1 vom 2019-05-15",
        "url": "https://usn.ubuntu.com/3978-1/"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:1238-1 vom 2019-05-14",
        "url": "https://www.linuxsecurity.com/advisories/suse/suse-2019-1238-1-important-qemu"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:1269-1 vom 2019-05-17",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20191269-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:14052-1 vom 2019-05-18",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-201914052-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:1268-1 vom 2019-05-17",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20191268-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:14053-1 vom 2019-05-21",
        "url": "https://www.linuxsecurity.com/advisories/suse/suse-2019-14053-1-important-kvm?rss"
      },
      {
        "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-2019:1650 vom 2019-07-02",
        "url": "https://access.redhat.com/errata/RHSA-2019:1650"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2019-1650 vom 2019-07-03",
        "url": "http://linux.oracle.com/errata/ELSA-2019-1650.html"
      },
      {
        "category": "external",
        "summary": "CentOS-announce CESA-2019:1650 vom 2019-07-03",
        "url": "http://centos-announce.2309468.n4.nabble.com/CentOS-announce-CESA-2019-1650-Low-CentOS-6-qemu-kvm-Security-Update-td4645590.html"
      },
      {
        "category": "external",
        "summary": "Oracle VM Server f\u00fcr x86 Bulletin - Juli 2019",
        "url": "https://www.oracle.com/technetwork/topics/security/ovmbulletinjul2019-5600406.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2019:2078 vom 2019-08-06",
        "url": "https://access.redhat.com/errata/RHSA-2019:2078"
      },
      {
        "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": "Juniper Security Bulletin",
        "url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10993"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2019:2553 vom 2019-08-22",
        "url": "https://access.redhat.com/errata/RHSA-2019:2553"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2019:3345 vom 2019-11-06",
        "url": "https://access.redhat.com/errata/RHSA-2019:3345"
      },
      {
        "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 Offenlegung von Informationen",
    "tracking": {
      "current_release_date": "2024-09-02T22:00:00.000+00:00",
      "generator": {
        "date": "2024-09-03T08:16:27.184+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.6"
        }
      },
      "id": "WID-SEC-W-2024-1989",
      "initial_release_date": "2019-03-17T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2019-03-17T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2019-04-01T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-04-07T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-04-10T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-04-24T22:00:00.000+00:00",
          "number": "5",
          "summary": "Referenz(en) aufgenommen: GLSA/201904-25"
        },
        {
          "date": "2019-05-15T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Oracle Linux, Ubuntu und SUSE aufgenommen"
        },
        {
          "date": "2019-05-16T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-05-19T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-05-21T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-06-02T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2019-06-23T22:00:00.000+00:00",
          "number": "11",
          "summary": "Referenz(en) aufgenommen: FEDORA-2019-52A8F5468E"
        },
        {
          "date": "2019-07-02T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Red Hat und Oracle Linux aufgenommen"
        },
        {
          "date": "2019-07-03T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von CVE aufgenommen"
        },
        {
          "date": "2019-07-16T22:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates aufgenommen"
        },
        {
          "date": "2019-08-06T22:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2019-08-08T22:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2019-08-22T22:00:00.000+00:00",
          "number": "17",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2019-11-05T23:00:00.000+00:00",
          "number": "18",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2020-01-12T23:00:00.000+00:00",
          "number": "19",
          "summary": "Neue Updates von Juniper aufgenommen"
        },
        {
          "date": "2024-09-02T22:00:00.000+00:00",
          "number": "20",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        }
      ],
      "status": "final",
      "version": "20"
    }
  },
  "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": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c19.4R1",
                "product": {
                  "name": "Juniper Junos Space \u003c19.4R1",
                  "product_id": "T015663"
                }
              },
              {
                "category": "product_version",
                "name": "19.4R1",
                "product": {
                  "name": "Juniper Junos Space 19.4R1",
                  "product_id": "T015663-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:juniper:junos_space:19.4r1"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Junos Space"
          }
        ],
        "category": "vendor",
        "name": "Juniper"
      },
      {
        "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": "product_name",
            "name": "Oracle VM",
            "product": {
              "name": "Oracle VM",
              "product_id": "T011119",
              "product_identification_helper": {
                "cpe": "cpe:/a:oracle:vm:-"
              }
            }
          }
        ],
        "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-2019-9824",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in QEMU. Diese Schwachstelle besteht in der SLiRP Netzwerk Implementierung des QEMU Emulators. Ein am Gastsystem angemeldeter Angreifer kann diese Schwachstelle durch das Senden speziell bearbeiteter Nachrichen ausnutzen um uninitialisierte Stapelspeicherinhalte aus dem QEMU-Prozess zu lesen und somit Daten offenzulegen."
        }
      ],
      "product_status": {
        "known_affected": [
          "185878",
          "T011119",
          "2951",
          "T002207",
          "67646",
          "T000126",
          "1727",
          "T004914",
          "T015663"
        ]
      },
      "release_date": "2019-03-17T23:00:00.000+00:00",
      "title": "CVE-2019-9824"
    }
  ]
}


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