WID-SEC-W-2024-3405
Vulnerability from csaf_certbund - Published: 2024-11-11 23:00 - Updated: 2025-01-07 23:00Es besteht eine Schwachstelle in Broadcom Fabric OS. Dieser Fehler existiert wegen der unsachgemäßen Behandlung von SFTP/FTP-Server-Anmeldeinformationen. Durch den Zugriff auf Core-Dumps, die vom Weblinker-Daemon generiert werden, kann ein Angreifer aus einem benachbarten Netzwerk diese Schwachstelle ausnutzen, um die SFTP/FTP-Anmeldeinformationen zu erfassen, die während Firmware-Download-Vorgängen verwendet werden. Zur erfolgreichen Ausnutzung ist eine Benutzerinteraktion erforderlich.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Broadcom Fabric OS <9.2.2
Broadcom / Fabric OS
|
<9.2.2 | ||
|
Broadcom Fabric OS <9.2.1a1
Broadcom / Fabric OS
|
<9.2.1a1 | ||
|
Broadcom Fabric OS <9.2.0c1
Broadcom / Fabric OS
|
<9.2.0c1 | ||
|
Broadcom Fabric OS <9.2.0c
Broadcom / Fabric OS
|
<9.2.0c | ||
|
Broadcom Fabric OS <8.2.3e2
Broadcom / Fabric OS
|
<8.2.3e2 | ||
|
HPE Switch
HPE
|
cpe:/h:hp:switch:-
|
— |
Es besteht eine Schwachstelle in Broadcom Fabric OS. Dieser Fehler existiert wegen unsachgemäßer Eingabevalidierung im portcfg-Befehl auf IP-Erweiterungsplattformen, was Befehlsinjektion ermöglicht. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um seine Privilegien zu erhöhen.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Broadcom Fabric OS <9.2.2
Broadcom / Fabric OS
|
<9.2.2 | ||
|
Broadcom Fabric OS <9.2.1a1
Broadcom / Fabric OS
|
<9.2.1a1 | ||
|
Broadcom Fabric OS <9.2.0c
Broadcom / Fabric OS
|
<9.2.0c | ||
|
Broadcom Fabric OS <8.2.3e2
Broadcom / Fabric OS
|
<8.2.3e2 | ||
|
HPE Switch
HPE
|
cpe:/h:hp:switch:-
|
— |
Es besteht eine Schwachstelle in Broadcom Fabric OS. Dieser Fehler existiert wegen des Fehlens von StrictHostKeyChecking in der SSH-Konfigurationskomponente, was das Hijacking von Remote-Service-Sitzungen ermöglicht. Durch das Fälschen eines SSH-Schlüssels und das Abfangen von Verbindungen während bestimmter Remote-Vorgänge, die von einem Switch-Administrator initiiert werden, kann ein Angreifer aus einem angrenzenden Netzwerk diese Schwachstelle ausnutzen, um Sicherheitsmaßnahmen zu umgehen und unbefugten Zugriff zu erhalten. Zur erfolgreichen Ausnutzung ist eine Benutzerinteraktion erforderlich.
{
"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": "Fabric OS (FOS) ist ein Betriebssystem f\u00fcr FibreChannel Switches.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein Angreifer kann mehrere Schwachstellen in Broadcom Fabric OS ausnutzen, um Informationen offenzulegen, seine Privilegien zu erh\u00f6hen oder um Sicherheitsma\u00dfnahmen zu umgehen.",
"title": "Angriff"
},
{
"category": "general",
"text": "- 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-2024-3405 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-3405.json"
},
{
"category": "self",
"summary": "WID-SEC-2024-3405 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-3405"
},
{
"category": "external",
"summary": "Broadcom Security Advisory BSNSA25071 vom 2024-11-11",
"url": "https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/25071"
},
{
"category": "external",
"summary": "Broadcom Security Advisory BSNSA25145 vom 2024-11-11",
"url": "https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/25145"
},
{
"category": "external",
"summary": "Broadcom Security Advisory BSNSA25177 vom 2024-11-11",
"url": "https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/25177"
},
{
"category": "external",
"summary": "HPE Security Bulletin",
"url": "https://support.hpe.com/hpesc/public/docDisplay?docId=emr_na-hpesbst04758en_us\u0026hprpt_id=ALERT_HPE_3075763\u0026jumpid=em_pom8nu6hj_aid-521053889"
}
],
"source_lang": "en-US",
"title": "Broadcom Fabric OS: Mehrere Schwachstellen",
"tracking": {
"current_release_date": "2025-01-07T23:00:00.000+00:00",
"generator": {
"date": "2025-01-08T10:37:25.848+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.10"
}
},
"id": "WID-SEC-W-2024-3405",
"initial_release_date": "2024-11-11T23:00:00.000+00:00",
"revision_history": [
{
"date": "2024-11-11T23:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2025-01-07T23:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von HP aufgenommen"
}
],
"status": "final",
"version": "2"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c8.2.3e2",
"product": {
"name": "Broadcom Fabric OS \u003c8.2.3e2",
"product_id": "T038913"
}
},
{
"category": "product_version",
"name": "8.2.3e2",
"product": {
"name": "Broadcom Fabric OS 8.2.3e2",
"product_id": "T038913-fixed",
"product_identification_helper": {
"cpe": "cpe:/o:broadcom:fabric_operating_system:8.2.3e2"
}
}
},
{
"category": "product_version_range",
"name": "\u003c9.2.0c",
"product": {
"name": "Broadcom Fabric OS \u003c9.2.0c",
"product_id": "T038914"
}
},
{
"category": "product_version",
"name": "9.2.0c",
"product": {
"name": "Broadcom Fabric OS 9.2.0c",
"product_id": "T038914-fixed",
"product_identification_helper": {
"cpe": "cpe:/o:broadcom:fabric_operating_system:9.2.0c"
}
}
},
{
"category": "product_version_range",
"name": "\u003c9.2.1a1",
"product": {
"name": "Broadcom Fabric OS \u003c9.2.1a1",
"product_id": "T038915"
}
},
{
"category": "product_version",
"name": "9.2.1a1",
"product": {
"name": "Broadcom Fabric OS 9.2.1a1",
"product_id": "T038915-fixed",
"product_identification_helper": {
"cpe": "cpe:/o:broadcom:fabric_operating_system:9.2.1a1"
}
}
},
{
"category": "product_version_range",
"name": "\u003c9.2.2",
"product": {
"name": "Broadcom Fabric OS \u003c9.2.2",
"product_id": "T038916"
}
},
{
"category": "product_version",
"name": "9.2.2",
"product": {
"name": "Broadcom Fabric OS 9.2.2",
"product_id": "T038916-fixed",
"product_identification_helper": {
"cpe": "cpe:/o:broadcom:fabric_operating_system:9.2.2"
}
}
},
{
"category": "product_version_range",
"name": "\u003c9.2.0c1",
"product": {
"name": "Broadcom Fabric OS \u003c9.2.0c1",
"product_id": "T038917"
}
},
{
"category": "product_version",
"name": "9.2.0c1",
"product": {
"name": "Broadcom Fabric OS 9.2.0c1",
"product_id": "T038917-fixed",
"product_identification_helper": {
"cpe": "cpe:/o:broadcom:fabric_operating_system:9.2.0c1"
}
}
}
],
"category": "product_name",
"name": "Fabric OS"
}
],
"category": "vendor",
"name": "Broadcom"
},
{
"branches": [
{
"category": "product_name",
"name": "HPE Switch",
"product": {
"name": "HPE Switch",
"product_id": "T005119",
"product_identification_helper": {
"cpe": "cpe:/h:hp:switch:-"
}
}
}
],
"category": "vendor",
"name": "HPE"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2024-10403",
"notes": [
{
"category": "description",
"text": "Es besteht eine Schwachstelle in Broadcom Fabric OS. Dieser Fehler existiert wegen der unsachgem\u00e4\u00dfen Behandlung von SFTP/FTP-Server-Anmeldeinformationen. Durch den Zugriff auf Core-Dumps, die vom Weblinker-Daemon generiert werden, kann ein Angreifer aus einem benachbarten Netzwerk diese Schwachstelle ausnutzen, um die SFTP/FTP-Anmeldeinformationen zu erfassen, die w\u00e4hrend Firmware-Download-Vorg\u00e4ngen verwendet werden. Zur erfolgreichen Ausnutzung ist eine Benutzerinteraktion erforderlich."
}
],
"product_status": {
"known_affected": [
"T038916",
"T038915",
"T038917",
"T038914",
"T038913",
"T005119"
]
},
"release_date": "2024-11-11T23:00:00.000+00:00",
"title": "CVE-2024-10403"
},
{
"cve": "CVE-2024-7516",
"notes": [
{
"category": "description",
"text": "Es besteht eine Schwachstelle in Broadcom Fabric OS. Dieser Fehler existiert wegen unsachgem\u00e4\u00dfer Eingabevalidierung im portcfg-Befehl auf IP-Erweiterungsplattformen, was Befehlsinjektion erm\u00f6glicht. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um seine Privilegien zu erh\u00f6hen."
}
],
"product_status": {
"known_affected": [
"T038916",
"T038915",
"T038914",
"T038913",
"T005119"
]
},
"release_date": "2024-11-11T23:00:00.000+00:00",
"title": "CVE-2024-7516"
},
{
"cve": "CVE-2024-7517",
"notes": [
{
"category": "description",
"text": "Es besteht eine Schwachstelle in Broadcom Fabric OS. Dieser Fehler existiert wegen des Fehlens von StrictHostKeyChecking in der SSH-Konfigurationskomponente, was das Hijacking von Remote-Service-Sitzungen erm\u00f6glicht. Durch das F\u00e4lschen eines SSH-Schl\u00fcssels und das Abfangen von Verbindungen w\u00e4hrend bestimmter Remote-Vorg\u00e4nge, die von einem Switch-Administrator initiiert werden, kann ein Angreifer aus einem angrenzenden Netzwerk diese Schwachstelle ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen und unbefugten Zugriff zu erhalten. Zur erfolgreichen Ausnutzung ist eine Benutzerinteraktion erforderlich."
}
],
"product_status": {
"known_affected": [
"T038916",
"T038915",
"T038917",
"T038914",
"T038913",
"T005119"
]
},
"release_date": "2024-11-11T23:00:00.000+00:00",
"title": "CVE-2024-7517"
}
]
}
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Sightings
| Author | Source | Type | Date | Other |
|---|
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.
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- 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.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
How durations are calculated
Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.
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