CVE-2018-11806

highPriorität · verfolgen · 33EPSS 0.008 · 57. PerzentilDEEURUUS
grimoire priorityP2 · Scheduled
Exploitable?
—
no known exploitation
Likely / severe?
0.81% (57th) EPSS
CVSS 7.2 · high
Is it mine?
78 products
Prüfe deine Angriffsfläche
Who says so?
6 sources
cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · bewertet 2026-10-28

m_cat in slirp/mbuf.c in Qemu has a heap-based buffer overflow via incoming fragmented datagrams.

01

Behebungen

Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.

Ein Hersteller-Fix ist verfügbar.

  • Behobenqemu-img-rhev-10:2.10.0-21.el7_5.6.ppc64le as a component of Red Hat OpenStack Platform 12.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-img-rhev-10:2.10.0-21.el7_5.6.ppc64le as a component of Red Hat OpenStack Platform 13.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-img-rhev-10:2.10.0-21.el7_5.6.x86_64 as a component of Red Hat OpenStack Platform 10.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-img-rhev-10:2.10.0-21.el7_5.6.x86_64 as a component of Red Hat OpenStack Platform 12.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-img-rhev-10:2.10.0-21.el7_5.6.x86_64 as a component of Red Hat OpenStack Platform 13.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-img-rhev-10:2.10.0-21.el7_5.6.x86_64 as a component of Red Hat OpenStack Platform 8.0 (Liberty)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-img-rhev-10:2.10.0-21.el7_5.6.x86_64 as a component of Red Hat OpenStack Platform 9.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-kvm-common-rhev-10:2.10.0-21.el7_5.6.ppc64le as a component of Red Hat OpenStack Platform 12.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-kvm-common-rhev-10:2.10.0-21.el7_5.6.ppc64le as a component of Red Hat OpenStack Platform 13.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-kvm-common-rhev-10:2.10.0-21.el7_5.6.x86_64 as a component of Red Hat OpenStack Platform 10.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-kvm-common-rhev-10:2.10.0-21.el7_5.6.x86_64 as a component of Red Hat OpenStack Platform 12.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-kvm-common-rhev-10:2.10.0-21.el7_5.6.x86_64 as a component of Red Hat OpenStack Platform 13.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-kvm-common-rhev-10:2.10.0-21.el7_5.6.x86_64 as a component of Red Hat OpenStack Platform 8.0 (Liberty)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-kvm-common-rhev-10:2.10.0-21.el7_5.6.x86_64 as a component of Red Hat OpenStack Platform 9.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-kvm-rhev-10:2.10.0-21.el7_5.6.ppc64le as a component of Red Hat OpenStack Platform 12.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-kvm-rhev-10:2.10.0-21.el7_5.6.ppc64le as a component of Red Hat OpenStack Platform 13.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-kvm-rhev-10:2.10.0-21.el7_5.6.src as a component of Red Hat OpenStack Platform 10.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-kvm-rhev-10:2.10.0-21.el7_5.6.src as a component of Red Hat OpenStack Platform 12.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-kvm-rhev-10:2.10.0-21.el7_5.6.src as a component of Red Hat OpenStack Platform 13.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-kvm-rhev-10:2.10.0-21.el7_5.6.src as a component of Red Hat OpenStack Platform 8.0 (Liberty)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-kvm-rhev-10:2.10.0-21.el7_5.6.src as a component of Red Hat OpenStack Platform 9.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-kvm-rhev-10:2.10.0-21.el7_5.6.x86_64 as a component of Red Hat OpenStack Platform 10.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-kvm-rhev-10:2.10.0-21.el7_5.6.x86_64 as a component of Red Hat OpenStack Platform 12.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-kvm-rhev-10:2.10.0-21.el7_5.6.x86_64 as a component of Red Hat OpenStack Platform 13.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-kvm-rhev-10:2.10.0-21.el7_5.6.x86_64 as a component of Red Hat OpenStack Platform 8.0 (Liberty)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-kvm-rhev-10:2.10.0-21.el7_5.6.x86_64 as a component of Red Hat OpenStack Platform 9.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-kvm-rhev-debuginfo-10:2.10.0-21.el7_5.6.ppc64le as a component of Red Hat OpenStack Platform 12.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-kvm-rhev-debuginfo-10:2.10.0-21.el7_5.6.ppc64le as a component of Red Hat OpenStack Platform 13.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-kvm-rhev-debuginfo-10:2.10.0-21.el7_5.6.x86_64 as a component of Red Hat OpenStack Platform 10.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-kvm-rhev-debuginfo-10:2.10.0-21.el7_5.6.x86_64 as a component of Red Hat OpenStack Platform 12.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-kvm-rhev-debuginfo-10:2.10.0-21.el7_5.6.x86_64 as a component of Red Hat OpenStack Platform 13.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-kvm-rhev-debuginfo-10:2.10.0-21.el7_5.6.x86_64 as a component of Red Hat OpenStack Platform 8.0 (Liberty)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-kvm-rhev-debuginfo-10:2.10.0-21.el7_5.6.x86_64 as a component of Red Hat OpenStack Platform 9.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-kvm-tools-rhev-10:2.10.0-21.el7_5.6.ppc64le as a component of Red Hat OpenStack Platform 12.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-kvm-tools-rhev-10:2.10.0-21.el7_5.6.ppc64le as a component of Red Hat OpenStack Platform 13.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-kvm-tools-rhev-10:2.10.0-21.el7_5.6.x86_64 as a component of Red Hat OpenStack Platform 10.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-kvm-tools-rhev-10:2.10.0-21.el7_5.6.x86_64 as a component of Red Hat OpenStack Platform 12.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-kvm-tools-rhev-10:2.10.0-21.el7_5.6.x86_64 as a component of Red Hat OpenStack Platform 13.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-kvm-tools-rhev-10:2.10.0-21.el7_5.6.x86_64 as a component of Red Hat OpenStack Platform 8.0 (Liberty)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
  • Behobenqemu-kvm-tools-rhev-10:2.10.0-21.el7_5.6.x86_64 as a component of Red Hat OpenStack Platform 9.0redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.

    https://access.redhat.com/errata/RHSA-2018:2822
02

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

8.2
010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–high · 5.1–8.2

v2.07.2highAV:L/AC:L/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USAusnutzbarkeit 3.9 · Auswirkung 10
v3.18.2highCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:Hprimary · NVD / NIST USAusnutzbarkeit 1.5 · Auswirkung 6
v3.05.1mediumCVSS:3.0/AV:A/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:Lsecondary · Red Hat Product Security US
v3.18.2highAV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU
v3.17.5highCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)
03

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

04

betroffene Produkte (78)

Betroffene Produkte und Versionsbereiche.

20 von 78 angezeigt
05

Advisories (2)

Hersteller- und Ökosystem-Meldungen dazu.

  • RHSA-2018:2822Red Hat Security Advisory: qemu-kvm-rhev security update2018-09-27csaf · redhat_csafUS

    An update for qemu-kvm-rhev is now available for Red Hat OpenStack Platform 8.0 (Liberty), Red Hat OpenStack Platform 9.0 (Mitaka), Red Hat OpenStack Platform 10.0 (Newton), Red Hat OpenStack Platform 12.0 (Pike), and Red Hat OpenStack Platform 13.0 (Queens). Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

  • WID-SEC-W-2024-2004QEMU: Schwachstelle ermöglicht Ausführen von beliebigem Programmcode mit den Rechten des DienstesDeutsch2018-06-06csaf · cert_bundDE

    Ein lokaler Angreifer kann eine Schwachstelle in QEMU ausnutzen, um beliebigen Programmcode mit den Rechten des Dienstes auszuführen oder um einen Denial of Service Zustand herbeizuführen.

06

auch bekannt als (4)

Weitere Namen und Kennungen dieser Entität.

07

quellen

Welche Quellen diesen Datensatz belegen und wann.

09

Referenzen (53)

Externe Belege — Patches, Meldungen, Analysen.

scry

Angreifer nutzen Schwachstellen wie diese gegen im Internet exponierte Dienste aus. Sehen Sie mit einem kostenlosen Passiv-Scan, was exponiert ist.

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