wid-sec-w-2024-2016
Vulnerability from csaf_certbund
Published
2017-08-30 22:00
Modified
2024-09-02 22:00
Summary
QEMU: Mehrere Schwachstellen ermöglichen Denial of Service
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 mehrere Schwachstellen in QEMU ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme
- Linux
- UNIX
- Windows
{
"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 mehrere Schwachstellen 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-2024-2016 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2017/wid-sec-w-2024-2016.json"
},
{
"category": "self",
"summary": "WID-SEC-2024-2016 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-2016"
},
{
"category": "external",
"summary": "Meldung auf OSS-Security Liste vom 2017-08-30",
"url": "https://marc.info/?l=oss-security\u0026m=150408742301274\u0026w=2"
},
{
"category": "external",
"summary": "Meldung auf OSS-Security Liste vom 2017-08-30",
"url": "https://marc.info/?l=oss-security\u0026m=150408757201311\u0026w=2"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-3991-1 vom 2017-10-03",
"url": "https://lists.debian.org/debian-security-announce/2017/msg00253.html"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-3991 vom 2017-10-04",
"url": "https://www.debian.org/security/2017/dsa-3991"
},
{
"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-2017:3242-1 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": "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": "GENTOO Security Advisory GLSA201804-08 vom 2018-04-09",
"url": "https://security.gentoo.org/glsa/201804-08"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2018:0816 vom 2018-04-11",
"url": "https://access.redhat.com/errata/RHSA-2018:0816"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2018:1113 vom 2018-04-11",
"url": "http://rhn.redhat.com/errata/RHSA-2018-1113.html"
},
{
"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": "Red Hat Security Advisory RHSA-2018:2162 vom 2018-07-11",
"url": "https://access.redhat.com/errata/RHSA-2018:2162"
},
{
"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": "SUSE Security Update SUSE-SU-2019:13921-1 vom 2019-01-02",
"url": "https://www.suse.com/de-de/support/update/announcement/2019/suse-su-201913921-1/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2019:0489-1 vom 2019-02-27",
"url": "https://www.suse.com/support/update/announcement/2019/suse-su-20190489-1.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2019:0582-1 vom 2019-03-12",
"url": "https://www.suse.com/support/update/announcement/2019/suse-su-20190582-1.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": "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-2019:0825-1 vom 2019-04-01",
"url": "https://www.suse.com/support/update/announcement/2019/suse-su-20190825-1.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-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: Mehrere Schwachstellen erm\u00f6glichen Denial of Service",
"tracking": {
"current_release_date": "2024-09-02T22:00:00.000+00:00",
"generator": {
"date": "2024-09-03T08:16:51.970+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.6"
}
},
"id": "WID-SEC-W-2024-2016",
"initial_release_date": "2017-08-30T22:00:00.000+00:00",
"revision_history": [
{
"date": "2017-08-30T22:00:00.000+00:00",
"number": "1",
"summary": "Initial Release"
},
{
"date": "2017-08-30T22:00:00.000+00:00",
"number": "2",
"summary": "Version nicht vorhanden"
},
{
"date": "2017-10-03T22:00:00.000+00:00",
"number": "3",
"summary": "New remediations available"
},
{
"date": "2017-10-04T22:00:00.000+00:00",
"number": "4",
"summary": "New remediations available"
},
{
"date": "2017-10-05T22:00:00.000+00:00",
"number": "5",
"summary": "Added references"
},
{
"date": "2017-11-06T23:00:00.000+00:00",
"number": "6",
"summary": "New remediations available"
},
{
"date": "2017-11-08T23:00:00.000+00:00",
"number": "7",
"summary": "New remediations available"
},
{
"date": "2017-11-09T23:00:00.000+00:00",
"number": "8",
"summary": "New remediations available"
},
{
"date": "2017-11-09T23:00:00.000+00:00",
"number": "9",
"summary": "New remediations available"
},
{
"date": "2017-11-26T23:00:00.000+00:00",
"number": "10",
"summary": "New remediations available"
},
{
"date": "2017-12-07T23:00:00.000+00:00",
"number": "11",
"summary": "Added references"
},
{
"date": "2018-02-20T23:00:00.000+00:00",
"number": "12",
"summary": "New remediations available"
},
{
"date": "2018-03-05T23:00:00.000+00:00",
"number": "13",
"summary": "New remediations available"
},
{
"date": "2018-04-08T22:00:00.000+00:00",
"number": "14",
"summary": "New remediations available"
},
{
"date": "2018-04-10T22:00:00.000+00:00",
"number": "15",
"summary": "New remediations available"
},
{
"date": "2018-04-12T22:00:00.000+00:00",
"number": "16",
"summary": "New remediations available"
},
{
"date": "2018-07-10T22:00:00.000+00:00",
"number": "17",
"summary": "New remediations available"
},
{
"date": "2018-11-20T23:00:00.000+00:00",
"number": "18",
"summary": "New remediations available"
},
{
"date": "2018-11-28T23:00:00.000+00:00",
"number": "19",
"summary": "New remediations available"
},
{
"date": "2019-01-02T23:00:00.000+00:00",
"number": "20",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2019-02-26T23:00:00.000+00:00",
"number": "21",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2019-03-11T23:00:00.000+00:00",
"number": "22",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2019-03-14T23:00:00.000+00:00",
"number": "23",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2019-04-01T22:00:00.000+00:00",
"number": "24",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2019-05-15T22:00:00.000+00:00",
"number": "25",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2024-09-02T22:00:00.000+00:00",
"number": "26",
"summary": "Neue Updates von Oracle Linux aufgenommen"
}
],
"status": "final",
"version": "26"
}
},
"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-2017-13672",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle in Qemu, wenn der Qemu Emulator mit der \"VGA Display Emulation\" Unterst\u00fctzung kompiliert wurde. Diese Schwachstelle besteht in [hw/display/vga-helpers.h] und wird durch einen Speicherlesevorgang au\u00dferhalb der Grenzen des reservierten Speichers (\"out-of-bounds read\") verursacht, wenn beim Lesen des VGA-Speichers die Grafikanzeige aktualisiert wird. Ein privilegierter Angreifer innerhalb eines Gast-Systems kann diese Schwachstelle nutzen, um den Qemu Prozess im Host-System zum Absturz zu bringen und somit einen Denial of Service herbeizuf\u00fchren."
}
],
"product_status": {
"known_affected": [
"185878",
"2951",
"T002207",
"67646",
"T000126",
"T004914"
]
},
"release_date": "2017-08-30T22:00:00.000+00:00",
"title": "CVE-2017-13672"
},
{
"cve": "CVE-2017-13673",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle in Qemu, wenn der Qemu Emulator mit der \"VGA Display Emulation\" Unterst\u00fctzung kompiliert wurde. Diese Schwachstelle besteht in [hw/display/vga.c] und wird durch einen Assertion-Fehler verursacht, wenn die Grafikanzeige aktualisiert wird. Ein privilegierter Angreifer innerhalb eines Gast-Systems kann diese Schwachstelle nutzen, um den Qemu Prozess im Host-System zum Absturz zu bringen und somit einen Denial of Service herbeizuf\u00fchren."
}
],
"product_status": {
"known_affected": [
"185878",
"T002207",
"67646",
"T000126",
"T004914"
]
},
"release_date": "2017-08-30T22:00:00.000+00:00",
"title": "CVE-2017-13673"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.