WID-SEC-W-2025-2505
Vulnerability from csaf_certbund - Published: 2017-11-08 23:00 - Updated: 2025-11-06 23:00Summary
Shadow: Schwachstelle ermöglicht Privilegieneskalation
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
Shadow stellt auf Unix/Linux Systemen einen Mechanismus bereit, um Passwörter von Benutzer als Hash zu speichern.
Angriff
Ein lokaler Angreifer kann eine Schwachstelle in Shadow ausnutzen, um seine Privilegien zu erhöhen.
Betroffene Betriebssysteme
- Linux
- UNIX
{
"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": "Shadow stellt auf Unix/Linux Systemen einen Mechanismus bereit, um Passw\u00f6rter von Benutzer als Hash zu speichern.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein lokaler Angreifer kann eine Schwachstelle in Shadow ausnutzen, um seine Privilegien zu erh\u00f6hen.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Linux\n- UNIX",
"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-2025-2505 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2017/wid-sec-w-2025-2505.json"
},
{
"category": "self",
"summary": "WID-SEC-2025-2505 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-2505"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SUSE-SU-2017:2947-1 vom 2017-11-08",
"url": "https://www.suse.com/de-de/support/update/announcement/2017/suse-su-20172947-1/"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5254-1 vom 2022-01-27",
"url": "https://ubuntu.com/security/notices/USN-5254-1"
},
{
"category": "external",
"summary": "Dell Security Advisory DSA-2023-268 vom 2025-11-06",
"url": "https://www.dell.com/support/kbdoc/de-de/000216397/dsa-2023-268-security-update-for-dell-avamar-dell-networker-virtual-edition-nve-and-dell-powerprotect-dp-series-appliance-dell-integrated-data-protection-appliance-idpa-security-update-for-multiple-vulnerabilities"
}
],
"source_lang": "en-US",
"title": "Shadow: Schwachstelle erm\u00f6glicht Privilegieneskalation",
"tracking": {
"current_release_date": "2025-11-06T23:00:00.000+00:00",
"generator": {
"date": "2025-11-07T08:57:03.162+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.4.0"
}
},
"id": "WID-SEC-W-2025-2505",
"initial_release_date": "2017-11-08T23:00:00.000+00:00",
"revision_history": [
{
"date": "2017-11-08T23:00:00.000+00:00",
"number": "1",
"summary": "Initial Release"
},
{
"date": "2017-11-08T23:00:00.000+00:00",
"number": "2",
"summary": "Version nicht vorhanden"
},
{
"date": "2022-01-27T23:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2025-11-06T23:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Dell aufgenommen"
}
],
"status": "final",
"version": "4"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Dell Avamar",
"product": {
"name": "Dell Avamar",
"product_id": "T039664",
"product_identification_helper": {
"cpe": "cpe:/a:dell:avamar:-"
}
}
},
{
"branches": [
{
"category": "product_version",
"name": "Virtual Edition",
"product": {
"name": "Dell NetWorker Virtual Edition",
"product_id": "T048226",
"product_identification_helper": {
"cpe": "cpe:/a:dell:networker:virtual_edition"
}
}
}
],
"category": "product_name",
"name": "NetWorker"
}
],
"category": "vendor",
"name": "Dell"
},
{
"branches": [
{
"category": "product_name",
"name": "Open Source shadow",
"product": {
"name": "Open Source shadow",
"product_id": "T011189",
"product_identification_helper": {
"cpe": "cpe:/a:open_source:shadow:-"
}
}
}
],
"category": "vendor",
"name": "Open Source"
},
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "12 SP3",
"product": {
"name": "SUSE Linux Enterprise Desktop 12 SP3",
"product_id": "T010554",
"product_identification_helper": {
"cpe": "cpe:/o:suse:linux_enterprise_desktop:12:sp3"
}
}
},
{
"category": "product_version",
"name": "12 SP2",
"product": {
"name": "SUSE Linux Enterprise Desktop 12 SP2",
"product_id": "T010561",
"product_identification_helper": {
"cpe": "cpe:/o:suse:linux_enterprise_desktop:12-sp2"
}
}
}
],
"category": "product_name",
"name": "Linux Enterprise Desktop"
},
{
"branches": [
{
"category": "product_version",
"name": "12 SP2",
"product": {
"name": "SUSE Linux Enterprise Server 12 SP2",
"product_id": "T008982",
"product_identification_helper": {
"cpe": "cpe:/o:suse:linux_enterprise_server:12-sp2"
}
}
},
{
"category": "product_version",
"name": "12 SP3",
"product": {
"name": "SUSE Linux Enterprise Server 12 SP3",
"product_id": "T010553",
"product_identification_helper": {
"cpe": "cpe:/o:suse:linux_enterprise_server:12:sp3"
}
}
}
],
"category": "product_name",
"name": "Linux Enterprise Server"
}
],
"category": "vendor",
"name": "SUSE"
},
{
"branches": [
{
"category": "product_name",
"name": "Ubuntu Linux",
"product": {
"name": "Ubuntu Linux",
"product_id": "T000126",
"product_identification_helper": {
"cpe": "cpe:/o:canonical:ubuntu_linux:-"
}
}
}
],
"category": "vendor",
"name": "Ubuntu"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2017-12424",
"product_status": {
"known_affected": [
"T010554",
"T010553",
"T000126",
"T010561",
"T011189",
"T008982",
"T048226",
"T039664"
]
},
"release_date": "2017-11-08T23:00:00.000+00:00",
"title": "CVE-2017-12424"
}
]
}
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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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