WID-SEC-W-2023-1469
Vulnerability from csaf_certbund - Published: 2023-06-14 22:00 - Updated: 2024-09-19 22:00Es existiert eine Schwachstelle in Kubernetes. Unter bestimmten Umständen können Container, die durch ImagePolicyWebhook eingeschränkt sind, von Benutzern gestartet werden. Ein Angreifer kann diese Schwachstelle ausnutzen, um Sicherheitsvorkehrungen zu umgehen.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Open Source Kubernetes <1.24.15
Open Source / Kubernetes
|
<1.24.15 | ||
|
Open Source Kubernetes <1.26.6
Open Source / Kubernetes
|
<1.26.6 | ||
|
Open Source Kubernetes <1.25.11
Open Source / Kubernetes
|
<1.25.11 | ||
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Open Source Kubernetes <1.27.3
Open Source / Kubernetes
|
<1.27.3 | ||
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— |
Es existiert eine Schwachstelle in Kubernetes. Container, die die vom ServiceAccount-Zulassungs-Plugin durchgesetzte "mountable secrets policy" umgehen, können unter bestimmten Umständen von Benutzern gestartet werden. Ein Angreifer kann diese Schwachstelle ausnutzen, um Sicherheitsvorkehrungen zu umgehen.
{
"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": "Kubernetes ist ein Werkzeug zur Automatisierung der Bereitstellung, Skalierung und Verwaltung von containerisierten Anwendungen.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Kubernetes ausnutzen, um Sicherheitsvorkehrungen zu umgehen.",
"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-2023-1469 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-1469.json"
},
{
"category": "self",
"summary": "WID-SEC-2023-1469 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1469"
},
{
"category": "external",
"summary": "Kubernetes GitHub vom 2023-06-14",
"url": "https://github.com/kubernetes/kubernetes/issues/118640"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:2541-1 vom 2023-06-19",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-June/015240.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:2542-1 vom 2023-06-19",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-June/015239.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:2543-1 vom 2023-06-19",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-June/015238.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:2544-1 vom 2023-06-19",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-June/015237.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2023-12562 vom 2023-07-03",
"url": "https://linux.oracle.com/errata/ELSA-2023-12562.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2023-12561 vom 2023-07-03",
"url": "https://linux.oracle.com/errata/ELSA-2023-12561.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2023-25546 vom 2023-07-03",
"url": "https://linux.oracle.com/errata/ELSA-2023-25546.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2023-12563 vom 2023-07-03",
"url": "https://linux.oracle.com/errata/ELSA-2023-12563.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:3260-1 vom 2023-08-10",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-August/015870.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:5008 vom 2023-11-01",
"url": "https://access.redhat.com/errata/RHSA-2023:5008"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:3341-1 vom 2024-09-19",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-September/019474.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2024:3343-1 vom 2024-09-19",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-September/019472.html"
}
],
"source_lang": "en-US",
"title": "Kubernetes: Mehrere Schwachstellen erm\u00f6glichen Umgehen von Sicherheitsvorkehrungen",
"tracking": {
"current_release_date": "2024-09-19T22:00:00.000+00:00",
"generator": {
"date": "2024-09-20T08:41:45.152+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.8"
}
},
"id": "WID-SEC-W-2023-1469",
"initial_release_date": "2023-06-14T22:00:00.000+00:00",
"revision_history": [
{
"date": "2023-06-14T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2023-06-19T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-07-03T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2023-07-04T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2023-08-10T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-10-31T23:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2024-09-19T22:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von SUSE aufgenommen"
}
],
"status": "final",
"version": "7"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c1.27.3",
"product": {
"name": "Open Source Kubernetes \u003c1.27.3",
"product_id": "T028151"
}
},
{
"category": "product_version",
"name": "1.27.3",
"product": {
"name": "Open Source Kubernetes 1.27.3",
"product_id": "T028151-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:kubernetes:kubernetes:1.27.3"
}
}
},
{
"category": "product_version_range",
"name": "\u003c1.26.6",
"product": {
"name": "Open Source Kubernetes \u003c1.26.6",
"product_id": "T028152"
}
},
{
"category": "product_version",
"name": "1.26.6",
"product": {
"name": "Open Source Kubernetes 1.26.6",
"product_id": "T028152-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:kubernetes:kubernetes:1.26.6"
}
}
},
{
"category": "product_version_range",
"name": "\u003c1.25.11",
"product": {
"name": "Open Source Kubernetes \u003c1.25.11",
"product_id": "T028153"
}
},
{
"category": "product_version",
"name": "1.25.11",
"product": {
"name": "Open Source Kubernetes 1.25.11",
"product_id": "T028153-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:kubernetes:kubernetes:1.25.11"
}
}
},
{
"category": "product_version_range",
"name": "\u003c1.24.15",
"product": {
"name": "Open Source Kubernetes \u003c1.24.15",
"product_id": "T028154"
}
},
{
"category": "product_version",
"name": "1.24.15",
"product": {
"name": "Open Source Kubernetes 1.24.15",
"product_id": "T028154-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:kubernetes:kubernetes:1.24.15"
}
}
}
],
"category": "product_name",
"name": "Kubernetes"
}
],
"category": "vendor",
"name": "Open Source"
},
{
"branches": [
{
"category": "product_name",
"name": "Oracle Linux",
"product": {
"name": "Oracle Linux",
"product_id": "T004914",
"product_identification_helper": {
"cpe": "cpe:/o:oracle:linux:-"
}
}
}
],
"category": "vendor",
"name": "Oracle"
},
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Enterprise Linux",
"product": {
"name": "Red Hat Enterprise Linux",
"product_id": "67646",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:-"
}
}
}
],
"category": "vendor",
"name": "Red Hat"
},
{
"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-2023-2727",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle in Kubernetes. Unter bestimmten Umst\u00e4nden k\u00f6nnen Container, die durch ImagePolicyWebhook eingeschr\u00e4nkt sind, von Benutzern gestartet werden. Ein Angreifer kann diese Schwachstelle ausnutzen, um Sicherheitsvorkehrungen zu umgehen."
}
],
"product_status": {
"known_affected": [
"T028154",
"T028152",
"T028153",
"T002207",
"67646",
"T028151",
"T004914"
]
},
"release_date": "2023-06-14T22:00:00.000+00:00",
"title": "CVE-2023-2727"
},
{
"cve": "CVE-2023-2728",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle in Kubernetes. Container, die die vom ServiceAccount-Zulassungs-Plugin durchgesetzte \"mountable secrets policy\" umgehen, k\u00f6nnen unter bestimmten Umst\u00e4nden von Benutzern gestartet werden. Ein Angreifer kann diese Schwachstelle ausnutzen, um Sicherheitsvorkehrungen zu umgehen."
}
],
"product_status": {
"known_affected": [
"T028154",
"T028152",
"T028153",
"T002207",
"67646",
"T028151",
"T004914"
]
},
"release_date": "2023-06-14T22:00:00.000+00:00",
"title": "CVE-2023-2728"
}
]
}
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.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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