WID-SEC-W-2023-0001
Vulnerability from csaf_certbund - Published: 2023-01-01 23:00 - Updated: 2023-06-13 22:00Es existiert eine Schwachstelle in ffmpeg. Der Fehler besteht aufgrund einer Null-Zeiger-Dereferenz in der Funktion decode_main_header() von libavformat/nutdec.c, die durch eine fehlende Überprüfung des Rückgabewerts von avformat_new_stream() ausgelöst wird. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Debian Linux
Debian
|
cpe:/o:debian:debian_linux:-
|
— | |
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
Open Source ffmpeg
Open Source
|
cpe:/a:ffmpeg:ffmpeg:-
|
— |
{
"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": "Das FFmpeg-Projekt besteht aus freien Programmen und Bibliotheken, die es erm\u00f6glichen, digitales Video- und Audiomaterial aufzunehmen, zu konvertieren, zu streamen und abzuspielen. Zudem enth\u00e4lt es mit libavcodec eine Audio- und Video-Codec-Sammlung, die verschiedene Codecs zur Verf\u00fcgung stellt.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in ffmpeg ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
"title": "Angriff"
},
{
"category": "general",
"text": "- UNIX\n- Linux\n- Windows\n- Sonstiges",
"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-2023-0001 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-0001.json"
},
{
"category": "self",
"summary": "WID-SEC-2023-0001 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-0001"
},
{
"category": "external",
"summary": "Debian Security Advisory DLA-3454 vom 2023-06-13",
"url": "https://lists.debian.org/debian-lts-announce/2023/06/msg00016.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:2115-1 vom 2023-05-05",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-May/014741.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5958-1 vom 2023-03-16",
"url": "https://ubuntu.com/security/notices/USN-5958-1"
},
{
"category": "external",
"summary": "Red Hat Bugzilla - Bug 2157054 vom 2023-01-01",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2157054"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:0172-1 vom 2023-01-26",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-January/013546.html"
}
],
"source_lang": "en-US",
"title": "ffmpeg: Schwachstelle erm\u00f6glicht Denial of Service",
"tracking": {
"current_release_date": "2023-06-13T22:00:00.000+00:00",
"generator": {
"date": "2024-08-15T17:40:37.825+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.5"
}
},
"id": "WID-SEC-W-2023-0001",
"initial_release_date": "2023-01-01T23:00:00.000+00:00",
"revision_history": [
{
"date": "2023-01-01T23:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2023-01-26T23:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-03-15T23:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-05-07T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-06-13T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von Debian aufgenommen"
}
],
"status": "final",
"version": "5"
}
},
"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 ffmpeg",
"product": {
"name": "Open Source ffmpeg",
"product_id": "T020142",
"product_identification_helper": {
"cpe": "cpe:/a:ffmpeg:ffmpeg:-"
}
}
}
],
"category": "vendor",
"name": "Open Source"
},
{
"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-2022-3341",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle in ffmpeg. Der Fehler besteht aufgrund einer Null-Zeiger-Dereferenz in der Funktion decode_main_header() von libavformat/nutdec.c, die durch eine fehlende \u00dcberpr\u00fcfung des R\u00fcckgabewerts von avformat_new_stream() ausgel\u00f6st wird. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"T000126",
"T020142"
]
},
"release_date": "2023-01-01T23:00:00.000+00:00",
"title": "CVE-2022-3341"
}
]
}
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