WID-SEC-W-2023-1920
Vulnerability from csaf_certbund - Published: 2020-05-19 22:00 - Updated: 2023-07-30 22:00Summary
Wireshark: 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
Wireshark (früher Ethereal) ist eine Software zum Mitschneiden von Netzwerkverkehr und zur Analyse von Netzwerkprotokollen.
Angriff
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Wireshark ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme
- UNIX
- Linux
- MacOS X
- 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": "Wireshark (fr\u00fcher Ethereal) ist eine Software zum Mitschneiden von Netzwerkverkehr und zur Analyse von Netzwerkprotokollen.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Wireshark ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
"title": "Angriff"
},
{
"category": "general",
"text": "- UNIX\n- Linux\n- MacOS X\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-2023-1920 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2020/wid-sec-w-2023-1920.json"
},
{
"category": "self",
"summary": "WID-SEC-2023-1920 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1920"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6262-1 vom 2023-07-31",
"url": "https://ubuntu.com/security/notices/USN-6262-1"
},
{
"category": "external",
"summary": "Wireshark Security Advisory wnpa-sec-2020-08 vom 2020-05-19",
"url": "https://www.wireshark.org/security/wnpa-sec-2020-08.html"
},
{
"category": "external",
"summary": "Gentoo Security Advisory",
"url": "https://security.gentoo.org/glsa/202007-13"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2020:2144-1 vom 2020-08-06",
"url": "http://lists.suse.com/pipermail/sle-security-updates/2020-August/007228.html"
},
{
"category": "external",
"summary": "Debian Security Advisory DLA-2547 vom 2021-02-06",
"url": "https://lists.debian.org/debian-lts-announce/2021/02/msg00008.html"
}
],
"source_lang": "en-US",
"title": "Wireshark: Schwachstelle erm\u00f6glicht Denial of Service",
"tracking": {
"current_release_date": "2023-07-30T22:00:00.000+00:00",
"generator": {
"date": "2024-08-15T17:56:20.423+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.5"
}
},
"id": "WID-SEC-W-2023-1920",
"initial_release_date": "2020-05-19T22:00:00.000+00:00",
"revision_history": [
{
"date": "2020-05-19T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2020-07-26T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von GENTOO aufgenommen"
},
{
"date": "2020-08-06T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2021-02-07T23:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2023-07-30T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von Ubuntu 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": "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_name",
"name": "Open Source Wireshark \u003c 3.2.4",
"product": {
"name": "Open Source Wireshark \u003c 3.2.4",
"product_id": "T016576",
"product_identification_helper": {
"cpe": "cpe:/a:wireshark:wireshark:3.2.4"
}
}
},
{
"category": "product_name",
"name": "Open Source Wireshark \u003c 3.0.11",
"product": {
"name": "Open Source Wireshark \u003c 3.0.11",
"product_id": "T016577",
"product_identification_helper": {
"cpe": "cpe:/a:wireshark:wireshark:3.0.11"
}
}
},
{
"category": "product_name",
"name": "Open Source Wireshark \u003c 2.6.17",
"product": {
"name": "Open Source Wireshark \u003c 2.6.17",
"product_id": "T016578",
"product_identification_helper": {
"cpe": "cpe:/a:wireshark:wireshark:2.6.17"
}
}
}
],
"category": "product_name",
"name": "Wireshark"
}
],
"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-2020-13164",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle in Wireshark bez\u00fcglich des NFS Dissektors. Ein Angreifer kann dies ausnutzen, um Wireshark zum Absturz zu bringen. Zur erfolgreichen Ausnutzung dieser Schwachstelle muss der Angreifer speziell gestaltete Pakete ins Netzwerk injizieren oder einen Benutzer dazu bringen eine modifizierte Trace Datei zu \u00f6ffnen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"T000126",
"T012167"
]
},
"release_date": "2020-05-19T22:00:00.000+00:00",
"title": "CVE-2020-13164"
}
]
}
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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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