WID-SEC-W-2024-2012
Vulnerability from csaf_certbund - Published: 2017-10-12 22:00 - Updated: 2024-09-02 22:00Summary
QEMU: Schwachstelle ermöglicht Denial of Service
Severity
Niedrig
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 einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme: - Linux
- UNIX
- Windows
Es existiert eine Schwachstelle in QEMU, wenn der QEMU Emulator mit der "Cirrus CLGD 54xx VGA" Unterstützung kompiliert wurde. Diese Schwachstelle wird durch einen Speicherschreibvorgang außerhalb der Grenzen des reservierten Speichers ("out-of-bounds write") verursacht, wenn beim Schreiben in den VGA-Speicher die Funktion "mode4and5" verwendet wird. Ein privilegierter Angreifer innerhalb eines Gast-Systems kann diese Schwachstelle nutzen, um den Qemu Prozess zum Absturz zu bringen und somit einen Denial of Service (DoS) herbeizuführen.
References
{
"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 einen Denial of Service Angriff durchzuf\u00fchren.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Linux\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-2024-2012 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2017/wid-sec-w-2024-2012.json"
},
{
"category": "self",
"summary": "WID-SEC-2024-2012 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-2012"
},
{
"category": "external",
"summary": "Mailing Liste OSS-Security vom 2017-10-12",
"url": "https://marc.info/?l=oss-security\u0026m=150783148304824\u0026w=2"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2017:2924-1 vom 2017-11-03",
"url": "https://www.suse.com/support/update/announcement/2017/suse-su-20172924-1.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2017:2936-1 vom 2017-11-07",
"url": "https://www.suse.com/support/update/announcement/2017/suse-su-20172936-1.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2017:2946-1 vom 2017-11-08",
"url": "https://www.suse.com/support/update/announcement/2017/suse-su-20172946-1.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2017:2969-1 vom 2017-11-10",
"url": "https://lists.opensuse.org/opensuse-security-announce/2017-11/msg00016.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2017:2963-1 vom 2017-11-10",
"url": "https://lists.opensuse.org/opensuse-security-announce/2017-11/msg00014.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2017:3084-1 vom 2017-11-25",
"url": "https://www.suse.com/support/update/announcement/2017/suse-su-20173084-1.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2017:3115-1 vom 2017-11-30",
"url": "https://www.suse.com/support/update/announcement/2017/suse-su-20173115-1.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2017-3368 vom 2017-12-01",
"url": "http://linux.oracle.com/errata/ELSA-2017-3368.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2017:3369 vom 2017-12-01",
"url": "https://access.redhat.com/errata/RHSA-2017:3369"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2017:3368 vom 2017-12-01",
"url": "https://access.redhat.com/errata/RHSA-2017:3368"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2017:3212-1 vom 2017-12-06",
"url": "https://www.suse.com/support/update/announcement/2017/suse-su-20173212-1.html"
},
{
"category": "external",
"summary": "CentOS-announce CESA-2017:3368 vom 2017-12-07",
"url": "https://lists.centos.org/pipermail/centos-announce/2017-December/022679.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2017:3242-1 vom 2017-12-08",
"url": "https://www.suse.com/support/update/announcement/2017/suse-su-20173242-1.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2017:3239-1 vom 2017-12-08",
"url": "https://www.suse.com/support/update/announcement/2017/suse-su-20173239-1.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2017:3472 vom 2017-12-15",
"url": "https://access.redhat.com/errata/RHSA-2017:3472"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2017:3473 vom 2017-12-15",
"url": "https://access.redhat.com/errata/RHSA-2017:3473"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2017:3474 vom 2017-12-15",
"url": "https://access.redhat.com/errata/RHSA-2017:3474"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2017:3471 vom 2017-12-15",
"url": "https://access.redhat.com/errata/RHSA-2017:3471"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2017:3470 vom 2017-12-15",
"url": "https://access.redhat.com/errata/RHSA-2017:3470"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2017:3466 vom 2017-12-15",
"url": "https://access.redhat.com/errata/RHSA-2017:3466"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-3575-1 vom 2018-02-21",
"url": "http://www.ubuntu.com/usn/usn-3575-1/"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-3575-2 vom 2018-03-05",
"url": "http://www.ubuntu.com/usn/usn-3575-2/"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2018-0516 vom 2018-03-14",
"url": "http://linux.oracle.com/errata/ELSA-2018-0516.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2018:0516 vom 2018-03-14",
"url": "https://access.redhat.com/errata/RHSA-2018:0516"
},
{
"category": "external",
"summary": "CentOS Security Advisory CESA-2018:0516 vom 2018-03-14",
"url": "http://centos-announce.2309468.n4.nabble.com/CentOS-announce-CESA-2018-0516-Moderate-CentOS-6-qemu-kvm-Security-Update-tp4645006.html"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-4213 vom 2018-05-30",
"url": "https://www.debian.org/security/2018/dsa-4213"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2018-2162 vom 2018-07-11",
"url": "http://linux.oracle.com/errata/ELSA-2018-2162.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2018-4285 vom 2018-11-21",
"url": "http://linux.oracle.com/errata/ELSA-2018-4285.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2018-4289 vom 2018-11-29",
"url": "http://linux.oracle.com/errata/ELSA-2018-4289.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2019-4585 vom 2019-03-15",
"url": "http://linux.oracle.com/errata/ELSA-2019-4585.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 OVMSA-2020-0027 vom 2020-07-13",
"url": "https://oss.oracle.com/pipermail/oraclevm-errata/2020-July/000990.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 Denial of Service",
"tracking": {
"current_release_date": "2024-09-02T22:00:00.000+00:00",
"generator": {
"date": "2024-09-03T08:16:49.592+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.6"
}
},
"id": "WID-SEC-W-2024-2012",
"initial_release_date": "2017-10-12T22:00:00.000+00:00",
"revision_history": [
{
"date": "2017-10-12T22:00:00.000+00:00",
"number": "1",
"summary": "Initial Release"
},
{
"date": "2017-10-12T22:00:00.000+00:00",
"number": "2",
"summary": "Version nicht vorhanden"
},
{
"date": "2017-11-02T23:00:00.000+00:00",
"number": "3",
"summary": "New remediations available"
},
{
"date": "2017-11-06T23:00:00.000+00:00",
"number": "4",
"summary": "New remediations available"
},
{
"date": "2017-11-08T23:00:00.000+00:00",
"number": "5",
"summary": "New remediations available"
},
{
"date": "2017-11-09T23:00:00.000+00:00",
"number": "6",
"summary": "New remediations available"
},
{
"date": "2017-11-09T23:00:00.000+00:00",
"number": "7",
"summary": "New remediations available"
},
{
"date": "2017-11-26T23:00:00.000+00:00",
"number": "8",
"summary": "New remediations available"
},
{
"date": "2017-11-29T23:00:00.000+00:00",
"number": "9",
"summary": "New remediations available"
},
{
"date": "2017-11-30T23:00:00.000+00:00",
"number": "10",
"summary": "New remediations available"
},
{
"date": "2017-12-05T23:00:00.000+00:00",
"number": "11",
"summary": "New remediations available"
},
{
"date": "2017-12-06T23:00:00.000+00:00",
"number": "12",
"summary": "New remediations available"
},
{
"date": "2017-12-07T23:00:00.000+00:00",
"number": "13",
"summary": "Added references"
},
{
"date": "2017-12-14T23:00:00.000+00:00",
"number": "14",
"summary": "New remediations available"
},
{
"date": "2018-02-20T23:00:00.000+00:00",
"number": "15",
"summary": "New remediations available"
},
{
"date": "2018-03-05T23:00:00.000+00:00",
"number": "16",
"summary": "New remediations available"
},
{
"date": "2018-03-13T23:00:00.000+00:00",
"number": "17",
"summary": "New remediations available"
},
{
"date": "2018-03-13T23:00:00.000+00:00",
"number": "18",
"summary": "New remediations available"
},
{
"date": "2018-03-14T23:00:00.000+00:00",
"number": "19",
"summary": "New remediations available"
},
{
"date": "2018-05-31T22:00:00.000+00:00",
"number": "20",
"summary": "New remediations available"
},
{
"date": "2018-07-10T22:00:00.000+00:00",
"number": "21",
"summary": "New remediations available"
},
{
"date": "2018-11-20T23:00:00.000+00:00",
"number": "22",
"summary": "New remediations available"
},
{
"date": "2018-11-28T23:00:00.000+00:00",
"number": "23",
"summary": "New remediations available"
},
{
"date": "2019-03-14T23:00:00.000+00:00",
"number": "24",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2019-05-15T22:00:00.000+00:00",
"number": "25",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2020-07-13T22:00:00.000+00:00",
"number": "26",
"summary": "Neue Updates von ORACLE aufgenommen"
},
{
"date": "2024-09-02T22:00:00.000+00:00",
"number": "27",
"summary": "Neue Updates von Oracle Linux aufgenommen"
}
],
"status": "final",
"version": "27"
}
},
"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": "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-2017-15289",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle in QEMU, wenn der QEMU Emulator mit der \"Cirrus CLGD 54xx VGA\" Unterst\u00fctzung kompiliert wurde. Diese Schwachstelle wird durch einen Speicherschreibvorgang au\u00dferhalb der Grenzen des reservierten Speichers (\"out-of-bounds write\") verursacht, wenn beim Schreiben in den VGA-Speicher die Funktion \"mode4and5\" verwendet wird. Ein privilegierter Angreifer innerhalb eines Gast-Systems kann diese Schwachstelle nutzen, um den Qemu Prozess zum Absturz zu bringen und somit einen Denial of Service (DoS) herbeizuf\u00fchren."
}
],
"product_status": {
"known_affected": [
"185878",
"T011119",
"2951",
"T002207",
"67646",
"T000126",
"1727",
"T004914"
]
},
"release_date": "2017-10-12T22:00:00.000+00:00",
"title": "CVE-2017-15289"
}
]
}
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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.
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