WID-SEC-W-2023-0221
Vulnerability from csaf_certbund - Published: 2023-01-30 23:00 - Updated: 2023-02-09 23:00Es existiert eine Schwachstelle in KeePass. Export-Trigger, die in der XML Konfigurationsdatei enthalten sind, werden ohne Warnung oder Nutzerabfrage ausgeführt. Dadurch können Passwörter im Klartext offengelegt werden, ohne dass es der Nutzer erfährt. Ein Angreifer mit Schreibzugriff auf diese Konfigurationsdatei kann beliebige Export-Trigger konfigurieren. Dadurch umgeht er die Sicherheitsmechanismen von KeePass und kann die gesicherten Passwörter offenlegen. Zur erfolgreichen Ausnutzung ist eine Benutzeraktion erforderlich.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Open Source KeePass <= 2.53
Open Source / KeePass
|
cpe:/a:keepass:keepass:2.53
|
— |
{
"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": "KeePass ist ein Open Source Passwortmanager.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein lokaler Angreifer kann eine Schwachstelle in KeePass ausnutzen, um Sicherheitsvorkehrungen zu umgehen und in der Folge Passw\u00f6rter offenzulegen.",
"title": "Angriff"
},
{
"category": "general",
"text": "- 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-2023-0221 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-0221.json"
},
{
"category": "self",
"summary": "WID-SEC-2023-0221 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-0221"
},
{
"category": "external",
"summary": "KeePass Release 2.53.1 vom 2023-02-09",
"url": "https://keepass.info/news/n230109_2.53.html"
},
{
"category": "external",
"summary": "Bleeping Computer vom 2023-01-30",
"url": "https://www.bleepingcomputer.com/news/security/keepass-disputes-vulnerability-allowing-stealthy-password-theft/"
},
{
"category": "external",
"summary": "KeePass Discussion vom 2023-01-30",
"url": "https://sourceforge.net/p/keepass/discussion/329220/thread/a146e5cf6b/"
}
],
"source_lang": "en-US",
"title": "KeePass: Schwachstelle erm\u00f6glicht Umgehen von Sicherheitsvorkehrungen",
"tracking": {
"current_release_date": "2023-02-09T23:00:00.000+00:00",
"generator": {
"date": "2024-08-15T17:42:41.479+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.5"
}
},
"id": "WID-SEC-W-2023-0221",
"initial_release_date": "2023-01-30T23:00:00.000+00:00",
"revision_history": [
{
"date": "2023-01-30T23:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2023-02-09T23:00:00.000+00:00",
"number": "2",
"summary": "Neue Version 2.53.1 aufgenommen"
}
],
"status": "final",
"version": "2"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Open Source KeePass \u003c= 2.53",
"product": {
"name": "Open Source KeePass \u003c= 2.53",
"product_id": "T026049",
"product_identification_helper": {
"cpe": "cpe:/a:keepass:keepass:2.53"
}
}
},
{
"category": "product_name",
"name": "Open Source KeePass \u003c 2.53.1",
"product": {
"name": "Open Source KeePass \u003c 2.53.1",
"product_id": "T026213",
"product_identification_helper": {
"cpe": "cpe:/a:keepass:keepass:2.53.1"
}
}
}
],
"category": "product_name",
"name": "KeePass"
}
],
"category": "vendor",
"name": "Open Source"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2023-24055",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle in KeePass. Export-Trigger, die in der XML Konfigurationsdatei enthalten sind, werden ohne Warnung oder Nutzerabfrage ausgef\u00fchrt. Dadurch k\u00f6nnen Passw\u00f6rter im Klartext offengelegt werden, ohne dass es der Nutzer erf\u00e4hrt. Ein Angreifer mit Schreibzugriff auf diese Konfigurationsdatei kann beliebige Export-Trigger konfigurieren. Dadurch umgeht er die Sicherheitsmechanismen von KeePass und kann die gesicherten Passw\u00f6rter offenlegen. Zur erfolgreichen Ausnutzung ist eine Benutzeraktion erforderlich."
}
],
"product_status": {
"last_affected": [
"T026049"
]
},
"release_date": "2023-01-30T23:00:00.000+00:00",
"title": "CVE-2023-24055"
}
]
}
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|---|
Nomenclature
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