wid-sec-w-2022-1851
Vulnerability from csaf_certbund
Published
2021-08-19 22:00
Modified
2024-11-17 23:00
Summary
Icinga: Schwachstelle ermöglicht Offenlegung von Informationen
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
Icinga ist ein Monitoring System.
Angriff
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Icinga ausnutzen, um Informationen offenzulegen.
Betroffene Betriebssysteme
- Linux
- UNIX
- Windows
{
"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": "Icinga ist ein Monitoring System.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Icinga ausnutzen, um Informationen offenzulegen.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Linux\n- UNIX\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-2022-1851 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2021/wid-sec-w-2022-1851.json"
},
{
"category": "self",
"summary": "WID-SEC-2022-1851 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-1851"
},
{
"category": "external",
"summary": "Icinga Security Releases vom 2021-08-19",
"url": "https://icinga.com/blog/2021/08/19/icinga-2-13-1-security-release/"
},
{
"category": "external",
"summary": "Debian Security Advisory DLA-2816 vom 2021-11-10",
"url": "https://lists.debian.org/debian-lts-announce/2021/11/msg00010.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:3725-1 vom 2022-10-25",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-October/012665.html"
},
{
"category": "external",
"summary": "Debian Security Advisory DLA-3953 vom 2024-11-16",
"url": "https://lists.debian.org/debian-lts-announce/2024/11/msg00010.html"
}
],
"source_lang": "en-US",
"title": "Icinga: Schwachstelle erm\u00f6glicht Offenlegung von Informationen",
"tracking": {
"current_release_date": "2024-11-17T23:00:00.000+00:00",
"generator": {
"date": "2024-11-18T09:05:53.968+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.8"
}
},
"id": "WID-SEC-W-2022-1851",
"initial_release_date": "2021-08-19T22:00:00.000+00:00",
"revision_history": [
{
"date": "2021-08-19T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2021-11-10T23:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2022-10-25T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2024-11-17T23:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Debian aufgenommen"
}
],
"status": "final",
"version": "4"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Debian Linux",
"product": {
"name": "Debian Linux",
"product_id": "2951",
"product_identification_helper": {
"cpe": "cpe:/o:debian:debian_linux:-"
}
}
}
],
"category": "vendor",
"name": "Debian"
},
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c2.13.1",
"product": {
"name": "Open Source Icinga \u003c2.13.1",
"product_id": "T020194"
}
},
{
"category": "product_version",
"name": "2.13.1",
"product": {
"name": "Open Source Icinga 2.13.1",
"product_id": "T020194-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:icinga:icinga:2.13.1"
}
}
},
{
"category": "product_version_range",
"name": "\u003c2.12.6",
"product": {
"name": "Open Source Icinga \u003c2.12.6",
"product_id": "T020195"
}
},
{
"category": "product_version",
"name": "2.12.6",
"product": {
"name": "Open Source Icinga 2.12.6",
"product_id": "T020195-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:icinga:icinga:2.12.6"
}
}
},
{
"category": "product_version_range",
"name": "\u003c2.11.11",
"product": {
"name": "Open Source Icinga \u003c2.11.11",
"product_id": "T020196"
}
},
{
"category": "product_version",
"name": "2.11.11",
"product": {
"name": "Open Source Icinga 2.11.11",
"product_id": "T020196-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:icinga:icinga:2.11.11"
}
}
}
],
"category": "product_name",
"name": "Icinga"
}
],
"category": "vendor",
"name": "Open Source"
},
{
"branches": [
{
"category": "product_name",
"name": "SUSE Linux",
"product": {
"name": "SUSE Linux",
"product_id": "T002207",
"product_identification_helper": {
"cpe": "cpe:/o:suse:suse_linux:-"
}
}
}
],
"category": "vendor",
"name": "SUSE"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2021-37698",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle in Icinga. Bei einigen Modulen fehlt die Zertifikatspr\u00fcfung (selbst bei spezifizierter CA), wodurch eine unsichere Verbindung zum Metrics-Server aufgebaut wird. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um Informationen offenzulegen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"T020195",
"T020194",
"T020196"
]
},
"release_date": "2021-08-19T22:00:00.000+00:00",
"title": "CVE-2021-37698"
}
]
}
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Sightings
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Nomenclature
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