WID-SEC-W-2024-2222
Vulnerability from csaf_certbund - Published: 2024-09-25 22:00 - Updated: 2024-10-07 22:00In TeamViewer bestehen mehrere Schwachstellen. Diese Fehler existieren wegen einer unsachgemäßen Überprüfung der kryptographischen Signatur während der Installation eines Printer-Treibers. Ein lokaler Angreifer kann diese Schwachstellen ausnutzen, um seine Privilegien zu erhöhen und Treiber zu installieren.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
TeamViewer TeamViewer <15.58.4
TeamViewer / TeamViewer
|
<15.58.4 |
In TeamViewer bestehen mehrere Schwachstellen. Diese Fehler existieren wegen einer unsachgemäßen Überprüfung der kryptographischen Signatur während der Installation eines Printer-Treibers. Ein lokaler Angreifer kann diese Schwachstellen ausnutzen, um seine Privilegien zu erhöhen und Treiber zu installieren.
{
"document": {
"aggregate_severity": {
"text": "hoch"
},
"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": "TeamViewer ist eine Fernzugriffs- und Fernsteuerungssoftware, die die Wartung von Computern und anderen Ger\u00e4ten erm\u00f6glicht.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein lokaler Angreifer kann mehrere Schwachstellen in TeamViewer ausnutzen, um seine Privilegien zu erh\u00f6hen.",
"title": "Angriff"
},
{
"category": "general",
"text": "- 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-2024-2222 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-2222.json"
},
{
"category": "self",
"summary": "WID-SEC-2024-2222 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-2222"
},
{
"category": "external",
"summary": "TeamViewer Security Bulletin vom 2024-09-25",
"url": "https://www.teamviewer.com/en-us/resources/trust-center/security-bulletins/tv-2024-1006/"
},
{
"category": "external",
"summary": "National Vulnerability Database",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-7481"
},
{
"category": "external",
"summary": "National Vulnerability Database",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-7479"
},
{
"category": "external",
"summary": "PoC auf GitHub vom 2024-10-07",
"url": "https://github.com/PeterGabaldon/CVE-2024-7479_CVE-2024-7481"
}
],
"source_lang": "en-US",
"title": "TeamViewer: Mehrere Schwachstellen erm\u00f6glichen Privilegieneskalation",
"tracking": {
"current_release_date": "2024-10-07T22:00:00.000+00:00",
"generator": {
"date": "2024-10-08T09:09:27.678+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.8"
}
},
"id": "WID-SEC-W-2024-2222",
"initial_release_date": "2024-09-25T22:00:00.000+00:00",
"revision_history": [
{
"date": "2024-09-25T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2024-10-07T22:00:00.000+00:00",
"number": "2",
"summary": "PoC aufgenommen"
}
],
"status": "final",
"version": "2"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c15.58.4",
"product": {
"name": "TeamViewer TeamViewer \u003c15.58.4",
"product_id": "T037835"
}
},
{
"category": "product_version",
"name": "15.58.4",
"product": {
"name": "TeamViewer TeamViewer 15.58.4",
"product_id": "T037835-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:teamviewer:teamviewer:15.58.4"
}
}
}
],
"category": "product_name",
"name": "TeamViewer"
}
],
"category": "vendor",
"name": "TeamViewer"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2024-7479",
"notes": [
{
"category": "description",
"text": "In TeamViewer bestehen mehrere Schwachstellen. Diese Fehler existieren wegen einer unsachgem\u00e4\u00dfen \u00dcberpr\u00fcfung der kryptographischen Signatur w\u00e4hrend der Installation eines Printer-Treibers. Ein lokaler Angreifer kann diese Schwachstellen ausnutzen, um seine Privilegien zu erh\u00f6hen und Treiber zu installieren."
}
],
"product_status": {
"known_affected": [
"T037835"
]
},
"release_date": "2024-09-25T22:00:00.000+00:00",
"title": "CVE-2024-7479"
},
{
"cve": "CVE-2024-7481",
"notes": [
{
"category": "description",
"text": "In TeamViewer bestehen mehrere Schwachstellen. Diese Fehler existieren wegen einer unsachgem\u00e4\u00dfen \u00dcberpr\u00fcfung der kryptographischen Signatur w\u00e4hrend der Installation eines Printer-Treibers. Ein lokaler Angreifer kann diese Schwachstellen ausnutzen, um seine Privilegien zu erh\u00f6hen und Treiber zu installieren."
}
],
"product_status": {
"known_affected": [
"T037835"
]
},
"release_date": "2024-09-25T22:00:00.000+00:00",
"title": "CVE-2024-7481"
}
]
}
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.
- 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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