WID-SEC-W-2024-2087
Vulnerability from csaf_certbund - Published: 2024-09-09 22:00 - Updated: 2024-09-09 22:00Summary
LANCOM LCOS: 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
LCOS ist das Betriebssystem für das gesamte LANCOM Produktportfolio.
LCOS is the operating system for the whole LANCOM product portfolio.
Angriff
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in LANCOM LCOS ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme
- BIOS/Firmware
{
"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": "LCOS ist das Betriebssystem f\u00fcr das gesamte LANCOM Produktportfolio.\r\nLCOS is the operating system for the whole LANCOM product portfolio.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in LANCOM LCOS ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
"title": "Angriff"
},
{
"category": "general",
"text": "- BIOS/Firmware",
"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-2024-2087 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-2087.json"
},
{
"category": "self",
"summary": "WID-SEC-2024-2087 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-2087"
},
{
"category": "external",
"summary": "LANCOM Allgemeine Sicherheitshinweise vom 2024-09-09",
"url": "https://www.lancom-systems.de/service-support/allgemeine-sicherheitshinweise"
},
{
"category": "external",
"summary": "SSD Advisory vom 2024-09-09",
"url": "https://ssd-disclosure.com/ssd-advisory-lancom-lcos-heap-overflow/"
}
],
"source_lang": "en-US",
"title": "LANCOM LCOS: Schwachstelle erm\u00f6glicht Denial of Service",
"tracking": {
"current_release_date": "2024-09-09T22:00:00.000+00:00",
"generator": {
"date": "2024-09-10T10:03:41.641+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.6"
}
},
"id": "WID-SEC-W-2024-2087",
"initial_release_date": "2024-09-09T22:00:00.000+00:00",
"revision_history": [
{
"date": "2024-09-09T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
}
],
"status": "final",
"version": "1"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c10.80 SU8",
"product": {
"name": "LANCOM LCOS \u003c10.80 SU8",
"product_id": "T037377"
}
},
{
"category": "product_version",
"name": "10.80 SU8",
"product": {
"name": "LANCOM LCOS 10.80 SU8",
"product_id": "T037377-fixed",
"product_identification_helper": {
"cpe": "cpe:/o:lancom:lcos:10.80_su8"
}
}
},
{
"category": "product_version_range",
"name": "\u003c10.72 SU10",
"product": {
"name": "LANCOM LCOS \u003c10.72 SU10",
"product_id": "T037378"
}
},
{
"category": "product_version",
"name": "10.72 SU10",
"product": {
"name": "LANCOM LCOS 10.72 SU10",
"product_id": "T037378-fixed",
"product_identification_helper": {
"cpe": "cpe:/o:lancom:lcos:10.72_su10"
}
}
},
{
"category": "product_version_range",
"name": "\u003c10.50 SU15",
"product": {
"name": "LANCOM LCOS \u003c10.50 SU15",
"product_id": "T037380"
}
},
{
"category": "product_version",
"name": "10.50 SU15",
"product": {
"name": "LANCOM LCOS 10.50 SU15",
"product_id": "T037380-fixed",
"product_identification_helper": {
"cpe": "cpe:/o:lancom:lcos:10.50_su15"
}
}
},
{
"category": "product_version_range",
"name": "\u003c10.42 SU14",
"product": {
"name": "LANCOM LCOS \u003c10.42 SU14",
"product_id": "T037381"
}
},
{
"category": "product_version",
"name": "10.42 SU14",
"product": {
"name": "LANCOM LCOS 10.42 SU14",
"product_id": "T037381-fixed",
"product_identification_helper": {
"cpe": "cpe:/o:lancom:lcos:10.42_su14"
}
}
},
{
"category": "product_version_range",
"name": "\u003c10.34 SU6",
"product": {
"name": "LANCOM LCOS \u003c10.34 SU6",
"product_id": "T037382"
}
},
{
"category": "product_version",
"name": "10.34 SU6",
"product": {
"name": "LANCOM LCOS 10.34 SU6",
"product_id": "T037382-fixed",
"product_identification_helper": {
"cpe": "cpe:/o:lancom:lcos:10.34_su6"
}
}
},
{
"category": "product_version_range",
"name": "\u003c10.20 SU13",
"product": {
"name": "LANCOM LCOS \u003c10.20 SU13",
"product_id": "T037383"
}
},
{
"category": "product_version",
"name": "10.20 SU13",
"product": {
"name": "LANCOM LCOS 10.20 SU13",
"product_id": "T037383-fixed",
"product_identification_helper": {
"cpe": "cpe:/o:lancom:lcos:10.20_su13"
}
}
},
{
"category": "product_version_range",
"name": "\u003c10.12 SU17",
"product": {
"name": "LANCOM LCOS \u003c10.12 SU17",
"product_id": "T037384"
}
},
{
"category": "product_version",
"name": "10.12 SU17",
"product": {
"name": "LANCOM LCOS 10.12 SU17",
"product_id": "T037384-fixed",
"product_identification_helper": {
"cpe": "cpe:/o:lancom:lcos:10.12_su17"
}
}
},
{
"category": "product_version_range",
"name": "\u003c9.24 SU13",
"product": {
"name": "LANCOM LCOS \u003c9.24 SU13",
"product_id": "T037385"
}
},
{
"category": "product_version",
"name": "9.24 SU13",
"product": {
"name": "LANCOM LCOS 9.24 SU13",
"product_id": "T037385-fixed",
"product_identification_helper": {
"cpe": "cpe:/o:lancom:lcos:9.24_su13"
}
}
}
],
"category": "product_name",
"name": "LCOS"
}
],
"category": "vendor",
"name": "LANCOM"
}
]
},
"vulnerabilities": [
{
"notes": [
{
"category": "description",
"text": "Es besteht eine Schwachstelle im LANCOM LCOS. Dieser Fehler ist auf einen Heap-Puffer\u00fcberlauf im Webinterface zur\u00fcckzuf\u00fchren, der zu einem unerwarteten Neustart des Ger\u00e4ts f\u00fchrt. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu erzeugen."
}
],
"product_status": {
"known_affected": [
"T037381",
"T037382",
"T037383",
"T037384",
"T037380",
"T037378",
"T037385",
"T037377"
]
},
"release_date": "2024-09-09T22:00:00.000+00:00"
}
]
}
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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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