WID-SEC-W-2025-2269
Vulnerability from csaf_certbund - Published: 2025-10-13 22:00 - Updated: 2025-11-27 23:00Summary
WebKitGTK: Schwachstelle ermöglicht Denial of Service und potenziell Codeausführung
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
WebKitGTK ist ein Webbrowser. Dieser nutzt die WebKit-Engine, die auch von Safari und vielen anderen Apps auf macOS, iOS und Linux verwendet wird.
Angriff
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in WebKitGTK ausnutzen, um einen Denial of Service Angriff durchzuführen, und potenziell um beliebigen Programmcode auszuführen.
Betroffene Betriebssysteme
- Linux
- Sonstiges
- UNIX
{
"document": {
"aggregate_severity": {
"text": "hoch"
},
"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": "WebKitGTK ist ein Webbrowser. Dieser nutzt die WebKit-Engine, die auch von Safari und vielen anderen Apps auf macOS, iOS und Linux verwendet wird.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in WebKitGTK ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren, und potenziell um beliebigen Programmcode auszuf\u00fchren.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Linux\n- Sonstiges\n- UNIX",
"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-2025-2269 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-2269.json"
},
{
"category": "self",
"summary": "WID-SEC-2025-2269 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-2269"
},
{
"category": "external",
"summary": "WebKit Security Advisory vom 2025-10-13",
"url": "https://webkitgtk.org/security/WSA-2025-0007.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:18097 vom 2025-10-15",
"url": "https://access.redhat.com/errata/RHSA-2025:18097"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:18070 vom 2025-10-15",
"url": "https://access.redhat.com/errata/RHSA-2025:18070"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2025-18070 vom 2025-10-16",
"url": "https://linux.oracle.com/errata/ELSA-2025-18070.html"
},
{
"category": "external",
"summary": "Rocky Linux Security Advisory RLSA-2025:18070 vom 2025-10-17",
"url": "https://errata.build.resf.org/RLSA-2025:18070"
},
{
"category": "external",
"summary": "IGEL Security Notice ISN-2025-46 vom 2025-10-20",
"url": "https://kb.igel.com/en/security-safety/current/isn-2025-46-webkit-vulnerability"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2025-4FFEEB504F vom 2025-11-05",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2025-4ffeeb504f"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2025-452A101260 vom 2025-11-05",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2025-452a101260"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2025-04C193ECFE vom 2025-11-05",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2025-04c193ecfe"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:19918 vom 2025-11-06",
"url": "https://access.redhat.com/errata/RHSA-2025:19918"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:19916 vom 2025-11-06",
"url": "https://access.redhat.com/errata/RHSA-2025:19916"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:19913 vom 2025-11-06",
"url": "https://access.redhat.com/errata/RHSA-2025:19913"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:19915 vom 2025-11-06",
"url": "https://access.redhat.com/errata/RHSA-2025:19915"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:19914 vom 2025-11-06",
"url": "https://access.redhat.com/errata/RHSA-2025:19914"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:19920 vom 2025-11-06",
"url": "https://access.redhat.com/errata/RHSA-2025:19920"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:19919 vom 2025-11-06",
"url": "https://access.redhat.com/errata/RHSA-2025:19919"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:19946 vom 2025-11-10",
"url": "https://access.redhat.com/errata/RHSA-2025:19946"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7895-1 vom 2025-11-27",
"url": "https://ubuntu.com/security/notices/USN-7895-1"
}
],
"source_lang": "en-US",
"title": "WebKitGTK: Schwachstelle erm\u00f6glicht Denial of Service und potenziell Codeausf\u00fchrung",
"tracking": {
"current_release_date": "2025-11-27T23:00:00.000+00:00",
"generator": {
"date": "2025-11-28T06:34:04.799+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.5.0"
}
},
"id": "WID-SEC-W-2025-2269",
"initial_release_date": "2025-10-13T22:00:00.000+00:00",
"revision_history": [
{
"date": "2025-10-13T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2025-10-14T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2025-10-15T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2025-10-16T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2025-10-20T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von IGEL aufgenommen"
},
{
"date": "2025-11-05T23:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von Fedora aufgenommen"
},
{
"date": "2025-11-06T23:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2025-11-09T23:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2025-11-27T23:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von Ubuntu aufgenommen"
}
],
"status": "final",
"version": "9"
}
},
"product_tree": {
"branches": [
{
"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": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c11.11.100",
"product": {
"name": "IGEL OS \u003c11.11.100",
"product_id": "T043218"
}
},
{
"category": "product_version",
"name": "11.11.100",
"product": {
"name": "IGEL OS 11.11.100",
"product_id": "T043218-fixed",
"product_identification_helper": {
"cpe": "cpe:/o:igel:os:11.11.100"
}
}
},
{
"category": "product_version_range",
"name": "\u003c12.7.4",
"product": {
"name": "IGEL OS \u003c12.7.4",
"product_id": "T047577"
}
},
{
"category": "product_version",
"name": "12.7.4",
"product": {
"name": "IGEL OS 12.7.4",
"product_id": "T047577-fixed",
"product_identification_helper": {
"cpe": "cpe:/o:igel:os:12.7.4"
}
}
}
],
"category": "product_name",
"name": "OS"
}
],
"category": "vendor",
"name": "IGEL"
},
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c2.50.1",
"product": {
"name": "Open Source WebKitGTK \u003c2.50.1",
"product_id": "T047593"
}
},
{
"category": "product_version",
"name": "2.50.1",
"product": {
"name": "Open Source WebKitGTK 2.50.1",
"product_id": "T047593-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:webkitgtk:webkitgtk:2.50.1"
}
}
}
],
"category": "product_name",
"name": "WebKitGTK"
}
],
"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": "RESF Rocky Linux",
"product": {
"name": "RESF Rocky Linux",
"product_id": "T032255",
"product_identification_helper": {
"cpe": "cpe:/o:resf:rocky_linux:-"
}
}
}
],
"category": "vendor",
"name": "RESF"
},
{
"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": "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-2025-43343",
"product_status": {
"known_affected": [
"67646",
"T000126",
"T043218",
"T047593",
"T004914",
"T047577",
"T032255",
"74185"
]
},
"release_date": "2025-10-13T22:00:00.000+00:00",
"title": "CVE-2025-43343"
}
]
}
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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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