CVE-2018-11806
highPriorität · verfolgen · 33EPSS 0.008 · 57. PerzentilDEEURUUSEPSS · bewertet 2026-10-28
m_cat in slirp/mbuf.c in Qemu has a heap-based buffer overflow via incoming fragmented datagrams.
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
cvss
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–high · 5.1–8.2
schwächen
Die CWE-Schwächeklassen, zu denen dies gehört.
betroffene Produkte (78)
Betroffene Produkte und Versionsbereiche.
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.
auch bekannt als (4)
Weitere Namen und Kennungen dieser Entität.
quellen
Welche Quellen diesen Datensatz belegen und wann.
Referenzen (53)
Externe Belege — Patches, Meldungen, Analysen.
- http://www.debian.org/security/2019/dsa-4454cnnvd
- http://www.debian.org/security/2019/dsa-4454-2cnnvd
- http://www.openwall.com/lists/oss-security/2018/06/07/1cnnvd
- http://www.securityfocus.com/bid/104400cnnvd
- https://access.redhat.com/errata/RHSA-2018:2462cnnvd
- https://access.redhat.com/errata/RHSA-2018:2762cnnvd
- https://access.redhat.com/errata/RHSA-2018:2822cnnvd
- https://access.redhat.com/errata/RHSA-2018:2887cnnvd
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