WID-SEC-W-2023-2504
Vulnerability from csaf_certbund - Published: 2023-09-27 22:00 - Updated: 2023-09-27 22:00Es besteht eine Schwachstelle in Cisco Aironet Access Point, Cisco Catalyst und Cisco Wireless LAN Controllern. Dieser Fehler besteht aufgrund eines unkontrollierten Ressourcenverbrauchs, der es ermöglicht, Ressourcen auf einem betroffenen Gerät zu erschöpfen. Ein Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Cisco Aironet Access Point
Cisco
|
cpe:/o:cisco:aironet_access_point_software:-
|
— |
{
"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": "Aironet Access Point ist eine WLAN Access Point Produktreihe von Cisco\r\nCatalyst ist der Markenname f\u00fcr eine Vielzahl von Netzwerk-Switches die von Cisco Systems verkauft werden.\r\n\r\nDie Cisco Wireless LAN Controller (WLC) sind Teil der CISCO Produkt Familie um Cisco Systeme um Wireless LAN zu erweitern.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Cisco Aironet Access Point, Cisco Catalyst und Cisco Wireless LAN Controllers ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
"title": "Angriff"
},
{
"category": "general",
"text": "- CISCO Appliance",
"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-2023-2504 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-2504.json"
},
{
"category": "self",
"summary": "WID-SEC-2023-2504 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-2504"
},
{
"category": "external",
"summary": "Cisco Security Advisory - cisco-sa-ap-dos-capwap-DDMCZS4m vom 2023-09-27",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ap-dos-capwap-DDMCZS4m"
}
],
"source_lang": "en-US",
"title": "Cisco Aironet Access Point: Schwachstelle erm\u00f6glicht Denial of Service",
"tracking": {
"current_release_date": "2023-09-27T22:00:00.000+00:00",
"generator": {
"date": "2024-08-15T17:59:10.840+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.5"
}
},
"id": "WID-SEC-W-2023-2504",
"initial_release_date": "2023-09-27T22:00:00.000+00:00",
"revision_history": [
{
"date": "2023-09-27T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
}
],
"status": "final",
"version": "1"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Cisco Aironet Access Point",
"product": {
"name": "Cisco Aironet Access Point",
"product_id": "T030106",
"product_identification_helper": {
"cpe": "cpe:/o:cisco:aironet_access_point_software:-"
}
}
},
{
"branches": [
{
"category": "product_name",
"name": "Cisco Catalyst \u003c 17.3.8",
"product": {
"name": "Cisco Catalyst \u003c 17.3.8",
"product_id": "T030107",
"product_identification_helper": {
"cpe": "cpe:/h:cisco:catalyst:17.3.8"
}
}
},
{
"category": "product_name",
"name": "Cisco Catalyst \u003c 17.6.6",
"product": {
"name": "Cisco Catalyst \u003c 17.6.6",
"product_id": "T030108",
"product_identification_helper": {
"cpe": "cpe:/h:cisco:catalyst:17.6.6"
}
}
},
{
"category": "product_name",
"name": "Cisco Catalyst \u003c 17.9.4",
"product": {
"name": "Cisco Catalyst \u003c 17.9.4",
"product_id": "T030109",
"product_identification_helper": {
"cpe": "cpe:/h:cisco:catalyst:17.9.4"
}
}
}
],
"category": "product_name",
"name": "Catalyst"
},
{
"category": "product_name",
"name": "Cisco Wireless LAN Controllers \u003c 8.10.190.0",
"product": {
"name": "Cisco Wireless LAN Controllers \u003c 8.10.190.0",
"product_id": "T030110",
"product_identification_helper": {
"cpe": "cpe:/a:cisco:wireless_lan_controllers:8.10.190.0"
}
}
}
],
"category": "vendor",
"name": "Cisco"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2023-20268",
"notes": [
{
"category": "description",
"text": "Es besteht eine Schwachstelle in Cisco Aironet Access Point, Cisco Catalyst und Cisco Wireless LAN Controllern. Dieser Fehler besteht aufgrund eines unkontrollierten Ressourcenverbrauchs, der es erm\u00f6glicht, Ressourcen auf einem betroffenen Ger\u00e4t zu ersch\u00f6pfen. Ein Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen."
}
],
"product_status": {
"known_affected": [
"T030106"
]
},
"release_date": "2023-09-27T22:00:00.000+00:00",
"title": "CVE-2023-20268"
}
]
}
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