WID-SEC-W-2024-1988

Vulnerability from csaf_certbund - Published: 2019-03-26 23:00 - Updated: 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 - 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- 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-2024-1988 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2019/wid-sec-w-2024-1988.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-1988 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-1988"
      },
      {
        "category": "external",
        "summary": "Eintrag in der OSS Mailing Liste vom 2019-03-26",
        "url": "https://seclists.org/oss-sec/2019/q1/194"
      },
      {
        "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": "Red Hat Security Advisory RHSA-2019:1175 vom 2019-05-15",
        "url": "https://access.redhat.com/errata/RHSA-2019:1175"
      },
      {
        "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-2019:1272-1 vom 2019-05-17",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20191272-1.html"
      },
      {
        "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": "SUSE Security Update SUSE-SU-2019:14063-1 vom 2019-05-24",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-201914063-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:1349-1 vom 2019-05-25",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20191349-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:1348-1 vom 2019-05-25",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20191348-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:1371-1 vom 2019-05-29",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20191371-1.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2019:1667 vom 2019-07-03",
        "url": "https://access.redhat.com/errata/RHSA-2019:1667"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2019:1723 vom 2019-07-10",
        "url": "https://access.redhat.com/errata/RHSA-2019:1723"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2019:1743 vom 2019-07-10",
        "url": "https://access.redhat.com/errata/RHSA-2019:1743"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2019:1881 vom 2019-07-29",
        "url": "https://access.redhat.com/errata/RHSA-2019:1881"
      },
      {
        "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": "Red Hat Security Advisory RHSA-2019:2507 vom 2019-08-15",
        "url": "https://access.redhat.com/errata/RHSA-2019:2507"
      },
      {
        "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": "Debian Security Advisory DSA-4506-1 vom 2019-08-24",
        "url": "https://lists.debian.org/debian-security-announce/2019/msg00154.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-4506 vom 2019-08-26",
        "url": "https://www.debian.org/security/2019/dsa-4506"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:14201-1 vom 2019-10-25",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-201914201-1.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 Ausf\u00fchren von beliebigem Programmcode mit den Rechten des Dienstes",
    "tracking": {
      "current_release_date": "2024-09-02T22:00:00.000+00:00",
      "generator": {
        "date": "2024-09-03T08:16:26.207+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.6"
        }
      },
      "id": "WID-SEC-W-2024-1988",
      "initial_release_date": "2019-03-26T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2019-03-26T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2019-04-24T22:00:00.000+00:00",
          "number": "2",
          "summary": "Referenz(en) aufgenommen: GLSA/201904-25"
        },
        {
          "date": "2019-05-15T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Oracle Linux, Ubuntu, Red Hat und SUSE aufgenommen"
        },
        {
          "date": "2019-05-16T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-05-19T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-05-21T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-05-26T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-05-28T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-06-23T22:00:00.000+00:00",
          "number": "9",
          "summary": "Referenz(en) aufgenommen: FEDORA-2019-E9DE40D53F, FEDORA-2019-52A8F5468E"
        },
        {
          "date": "2019-07-02T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2019-07-09T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2019-07-10T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2019-07-29T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2019-08-15T22:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2019-08-22T22:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2019-08-25T22:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2019-08-26T22:00:00.000+00:00",
          "number": "17",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2019-10-27T23:00:00.000+00:00",
          "number": "18",
          "summary": "Neue Updates von SUSE 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": "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": "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-2018-20815",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in QEMU. In der \"load_device_tree()\" Funktion von QEMU besteht ein Heap-Puffer\u00fcberlauf Fehler. Ein auf dem Gastsystem angemeldeter Angreifer kann diese Schwachstelle ausnutzen, um auf dem Hostsystem beliebigen Code mit den Rechten des QEMU Prozesses zur Ausf\u00fchrung zu bringen."
        }
      ],
      "product_status": {
        "known_affected": [
          "185878",
          "2951",
          "T002207",
          "67646",
          "T000126",
          "T004914"
        ]
      },
      "release_date": "2019-03-26T23:00:00.000+00:00",
      "title": "CVE-2018-20815"
    }
  ]
}


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Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.