wid-sec-w-2025-0704
Vulnerability from csaf_certbund
Published
2025-04-03 22:00
Modified
2025-07-02 22:00
Summary
xz: 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
XZ Utils bietet eine universelle Datenkompressionsbibliothek sowie Befehlszeilenwerkzeuge.
Angriff
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in xz 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": "XZ Utils bietet eine universelle Datenkompressionsbibliothek sowie Befehlszeilenwerkzeuge.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in xz 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-2025-0704 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-0704.json"
},
{
"category": "self",
"summary": "WID-SEC-2025-0704 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-0704"
},
{
"category": "external",
"summary": "GitHub Advisory Database vom 2025-04-03",
"url": "https://github.com/tukaani-project/xz/security/advisories/GHSA-6cc8-p5mm-29w2"
},
{
"category": "external",
"summary": "OSS Security Mailing List vom 2025-04-03",
"url": "https://seclists.org/oss-sec/2025/q2/9"
},
{
"category": "external",
"summary": "Red Hat Bugzilla vom 2025-04-03",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2357249"
},
{
"category": "external",
"summary": "RedHat Customer Portal",
"url": "https://access.redhat.com/security/cve/CVE-2025-31115"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7414-1 vom 2025-04-03",
"url": "https://ubuntu.com/security/notices/USN-7414-1"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:1137-1 vom 2025-04-03",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2025-April/020654.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:1137-1 vom 2025-04-03",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/BLM6SHJMHETRUNQBJ2SANDEF76JMT4W3/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2025:1137-1 vom 2025-04-03",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/BLM6SHJMHETRUNQBJ2SANDEF76JMT4W3/"
},
{
"category": "external",
"summary": "Gentoo Linux Security Advisory GLSA-202504-01 vom 2025-04-05",
"url": "https://security.gentoo.org/glsa/202504-01"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-5895 vom 2025-04-05",
"url": "https://lists.debian.org/debian-security-announce/2025/msg00057.html"
},
{
"category": "external",
"summary": "openSUSE Security Update OPENSUSE-SU-2025:14984-1 vom 2025-04-11",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/P5GO5ENHURQSO7WJQXKN647RXXWTS24U/"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:7524 vom 2025-05-13",
"url": "https://access.redhat.com/errata/RHSA-2025:7524"
},
{
"category": "external",
"summary": "Siemens Security Advisory SSA-082556 vom 2025-06-10",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-082556.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2025-7524 vom 2025-06-28",
"url": "http://linux.oracle.com/errata/ELSA-2025-7524.html"
},
{
"category": "external",
"summary": "FreeBSD Security Advisory FREEBSD-SA-25:06.XZ vom 2025-07-03",
"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-25:06.xz.asc"
}
],
"source_lang": "en-US",
"title": "xz: Schwachstelle erm\u00f6glicht Denial of Service",
"tracking": {
"current_release_date": "2025-07-02T22:00:00.000+00:00",
"generator": {
"date": "2025-07-03T07:55:10.748+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.4.0"
}
},
"id": "WID-SEC-W-2025-0704",
"initial_release_date": "2025-04-03T22:00:00.000+00:00",
"revision_history": [
{
"date": "2025-04-03T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2025-04-06T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Gentoo und Debian aufgenommen"
},
{
"date": "2025-04-13T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von openSUSE aufgenommen"
},
{
"date": "2025-05-13T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2025-06-10T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von Siemens aufgenommen"
},
{
"date": "2025-06-29T22:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2025-07-02T22:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von FreeBSD aufgenommen"
}
],
"status": "final",
"version": "7"
}
},
"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": "FreeBSD Project FreeBSD OS",
"product": {
"name": "FreeBSD Project FreeBSD OS",
"product_id": "4035",
"product_identification_helper": {
"cpe": "cpe:/o:freebsd:freebsd:-"
}
}
}
],
"category": "vendor",
"name": "FreeBSD Project"
},
{
"branches": [
{
"category": "product_name",
"name": "Gentoo Linux",
"product": {
"name": "Gentoo Linux",
"product_id": "T012167",
"product_identification_helper": {
"cpe": "cpe:/o:gentoo:linux:-"
}
}
}
],
"category": "vendor",
"name": "Gentoo"
},
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c5.8.1",
"product": {
"name": "Open Source xz \u003c5.8.1",
"product_id": "T042389"
}
},
{
"category": "product_version",
"name": "5.8.1",
"product": {
"name": "Open Source xz 5.8.1",
"product_id": "T042389-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:tukaani:xz:5.8.1"
}
}
}
],
"category": "product_name",
"name": "xz"
}
],
"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": "product_name",
"name": "SUSE openSUSE",
"product": {
"name": "SUSE openSUSE",
"product_id": "T027843",
"product_identification_helper": {
"cpe": "cpe:/o:suse:opensuse:-"
}
}
}
],
"category": "vendor",
"name": "SUSE"
},
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "1500 CPU",
"product": {
"name": "Siemens SIMATIC S7 1500 CPU",
"product_id": "T025776",
"product_identification_helper": {
"cpe": "cpe:/h:siemens:simatic_s7:1500_cpu"
}
}
}
],
"category": "product_name",
"name": "SIMATIC S7"
}
],
"category": "vendor",
"name": "Siemens"
},
{
"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-2025-31115",
"product_status": {
"known_affected": [
"T042389",
"2951",
"T002207",
"67646",
"4035",
"T000126",
"T027843",
"T025776",
"T012167",
"T004914"
]
},
"release_date": "2025-04-03T22:00:00.000+00:00",
"title": "CVE-2025-31115"
}
]
}
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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.
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