wid-sec-w-2023-1963
Vulnerability from csaf_certbund
Published
2023-08-03 22:00
Modified
2024-06-06 22:00
Summary
QEMU: Schwachstelle ermöglicht 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 eine Schwachstelle in QEMU ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme
- Linux
{
"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 einen Denial of Service Angriff durchzuf\u00fchren.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Linux",
"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-2023-1963 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-1963.json"
},
{
"category": "self",
"summary": "WID-SEC-2023-1963 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1963"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2024-12152 vom 2024-02-13",
"url": "https://linux.oracle.com/errata/ELSA-2024-12152.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6567-1 vom 2024-01-08",
"url": "https://ubuntu.com/security/notices/USN-6567-1"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:4662-1 vom 2023-12-14",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-December/017395.html"
},
{
"category": "external",
"summary": "Red Hat Bugzilla \u2013 Bug 2222424 vom 2023-08-03",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2222424"
},
{
"category": "external",
"summary": "Red Hat Bugzilla \u2013 Bug 2222424 vom 2023-08-03",
"url": "https://github.com/advisories/GHSA-p36c-2mv6-8m8q"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS-2023-2207 vom 2023-08-23",
"url": "https://alas.aws.amazon.com/AL2/ALAS-2023-2207.html"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2023-68DF3F4B02 vom 2023-08-25",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-68df3f4b02"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:3444-1 vom 2023-08-28",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-August/016033.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:3721-1 vom 2023-09-21",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-September/016281.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2023-12834 vom 2023-09-23",
"url": "https://linux.oracle.com/errata/ELSA-2023-12834.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2023-12835 vom 2023-09-24",
"url": "http://linux.oracle.com/errata/ELSA-2023-12835.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:3800-1 vom 2023-09-27",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-September/016339.html"
},
{
"category": "external",
"summary": "Debian Security Advisory DLA-3604 vom 2023-10-05",
"url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00006.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2023-12855 vom 2023-10-07",
"url": "https://linux.oracle.com/errata/ELSA-2023-12855.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:4056-1 vom 2023-10-12",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-October/016649.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:0589-1 vom 2024-02-22",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017988.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:1395-1 vom 2024-04-23",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018404.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6567-2 vom 2024-06-06",
"url": "https://ubuntu.com/security/notices/USN-6567-2"
}
],
"source_lang": "en-US",
"title": "QEMU: Schwachstelle erm\u00f6glicht Denial of Service",
"tracking": {
"current_release_date": "2024-06-06T22:00:00.000+00:00",
"generator": {
"date": "2024-06-07T08:09:05.173+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.0"
}
},
"id": "WID-SEC-W-2023-1963",
"initial_release_date": "2023-08-03T22:00:00.000+00:00",
"revision_history": [
{
"date": "2023-08-03T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2023-08-23T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Amazon aufgenommen"
},
{
"date": "2023-08-27T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Fedora aufgenommen"
},
{
"date": "2023-08-28T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-09-20T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-09-24T22:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2023-09-27T22:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-10-05T22:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2023-10-08T22:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2023-10-12T22:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-12-14T23:00:00.000+00:00",
"number": "11",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2024-01-08T23:00:00.000+00:00",
"number": "12",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2024-02-12T23:00:00.000+00:00",
"number": "13",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2024-02-22T23:00:00.000+00:00",
"number": "14",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2024-04-23T22:00:00.000+00:00",
"number": "15",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2024-06-06T22:00:00.000+00:00",
"number": "16",
"summary": "Neue Updates von Ubuntu aufgenommen"
}
],
"status": "final",
"version": "16"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Amazon Linux 2",
"product": {
"name": "Amazon Linux 2",
"product_id": "398363",
"product_identification_helper": {
"cpe": "cpe:/o:amazon:linux_2:-"
}
}
}
],
"category": "vendor",
"name": "Amazon"
},
{
"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": "Fedora Linux",
"product": {
"name": "Fedora Linux",
"product_id": "74185",
"product_identification_helper": {
"cpe": "cpe:/o:fedoraproject:fedora:-"
}
}
}
],
"category": "vendor",
"name": "Fedora"
},
{
"branches": [
{
"category": "product_name",
"name": "Open Source QEMU",
"product": {
"name": "Open Source QEMU",
"product_id": "T029079",
"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": "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-2023-3180",
"notes": [
{
"category": "description",
"text": "Es besteht eine Schwachstelle in QEMU. Dieser Fehler besteht aufgrund eines Heap-Puffer\u00fcberlaufs im virtuellen Krypto-Ger\u00e4t, der auftritt, wenn das Ger\u00e4t Datenverschl\u00fcsselungs-/Entschl\u00fcsselungsanforderungen verarbeitet. Ein Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen."
}
],
"product_status": {
"known_affected": [
"T029079",
"2951",
"T002207",
"T000126",
"398363",
"T004914",
"74185"
]
},
"release_date": "2023-08-03T22:00:00Z",
"title": "CVE-2023-3180"
}
]
}
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- 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.