WID-SEC-W-2023-2118
Vulnerability from csaf_certbund - Published: 2023-08-22 22:00 - Updated: 2024-01-01 23:00Summary
Red Hat Enterprise Linux (subscription-manager): Schwachstelle ermöglicht Privilegieneskalation
Severity
Mittel
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: Red Hat Enterprise Linux (RHEL) ist eine populäre Linux-Distribution.
Angriff: Ein lokaler Angreifer kann eine Schwachstelle in Red Hat Enterprise Linux ausnutzen, um seine Privilegien zu erhöhen.
Betroffene Betriebssysteme: - Linux
Es existiert eine Schwachstelle in der "subscription-manager" Komponente von Red Hat Enterprise Linux. Der Fehler besteht in der D-Bus-Schnittstelle von "com.redhat.RHSM1" und ist auf eine fehlerhafte Autorisierung zurückzuführen. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um seine Privilegien zu erweitern.
Affected products
Known affected
14 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Red Hat Enterprise Linux
Red Hat / Enterprise Linux
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Red Hat Enterprise Linux 8
Red Hat / Enterprise Linux
|
cpe:/o:redhat:enterprise_linux:8
|
— | |
|
Fedora Linux
Fedora
|
cpe:/o:fedoraproject:fedora:-
|
— | |
|
Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions
Red Hat / Enterprise Linux
|
cpe:/o:redhat:enterprise_linux:8.1_update_services_for_sap_solutions
|
— | |
|
Red Hat Enterprise Linux 9
Red Hat / Enterprise Linux
|
cpe:/o:redhat:enterprise_linux:9
|
— | |
|
Red Hat Enterprise Linux 8.2 Advanced Update Support
Red Hat / Enterprise Linux
|
cpe:/o:redhat:enterprise_linux:8.2_advanced_update_support
|
— | |
|
Red Hat Enterprise Linux 8.2 Telecommunications Update Service
Red Hat / Enterprise Linux
|
cpe:/o:redhat:enterprise_linux:8.2_telecommunications_update_service
|
— | |
|
Red Hat Enterprise Linux 8.4 Telecommunications Update Service
Red Hat / Enterprise Linux
|
cpe:/o:redhat:enterprise_linux:8.4_telecommunications_update_service
|
— | |
|
Red Hat Enterprise Linux 9.0 Extended Update Support
Red Hat / Enterprise Linux
|
cpe:/o:redhat:enterprise_linux:9.0_extended_update_support
|
— | |
|
Red Hat Enterprise Linux 8.6 Extended Update Support
Red Hat / Enterprise Linux
|
cpe:/o:redhat:enterprise_linux:8.6_extended_update_support
|
— | |
|
Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions
Red Hat / Enterprise Linux
|
cpe:/o:redhat:enterprise_linux:8.4_update_services_for_sap_solutions
|
— | |
|
Red Hat Enterprise Linux 7
Red Hat / Enterprise Linux
|
cpe:/o:redhat:enterprise_linux:7
|
— | |
|
Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
Red Hat / Enterprise Linux
|
cpe:/o:redhat:enterprise_linux:8.4_advanced_mission_critical_update_support
|
— | |
|
Red Hat OpenShift Container Platform < 4.14.0
Red Hat
|
cpe:/a:redhat:openshift:container_platform__4.14.0
|
— |
References
15 references
{
"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": "Red Hat Enterprise Linux (RHEL) ist eine popul\u00e4re Linux-Distribution.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein lokaler Angreifer kann eine Schwachstelle in Red Hat Enterprise Linux ausnutzen, um seine Privilegien zu erh\u00f6hen.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Linux",
"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-2023-2118 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-2118.json"
},
{
"category": "self",
"summary": "WID-SEC-2023-2118 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-2118"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:4701-01 vom 2023-08-22",
"url": "https://access.redhat.com/errata/RHSA-2023:4701"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:4702-01 vom 2023-08-22",
"url": "https://access.redhat.com/errata/RHSA-2023:4702"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:4703-01 vom 2023-08-22",
"url": "https://access.redhat.com/errata/RHSA-2023:4703"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:4704-01 vom 2023-08-22",
"url": "https://access.redhat.com/errata/RHSA-2023:4704"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:4705-01 vom 2023-08-22",
"url": "https://access.redhat.com/errata/RHSA-2023:4705"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:4706-01 vom 2023-08-22",
"url": "https://access.redhat.com/errata/RHSA-2023:4706"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:4707-01 vom 2023-08-22",
"url": "https://access.redhat.com/errata/RHSA-2023:4707"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:4708-01 vom 2023-08-22",
"url": "https://access.redhat.com/errata/RHSA-2023:4708"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2023-0F2F9BC779 vom 2023-08-23",
"url": "http://bodhi.fedoraproject.org/updates/FEDORA-2023-0f2f9bc779"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2023-29A012C0DB vom 2023-08-23",
"url": "http://bodhi.fedoraproject.org/updates/FEDORA-2023-29a012c0db"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:4982 vom 2023-09-05",
"url": "https://access.redhat.com/errata/RHSA-2023:4982"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:5206 vom 2023-09-18",
"url": "https://access.redhat.com/errata/RHSA-2023:5206"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:5006 vom 2023-12-30",
"url": "https://access.redhat.com/errata/RHSA-2023:5006"
}
],
"source_lang": "en-US",
"title": "Red Hat Enterprise Linux (subscription-manager): Schwachstelle erm\u00f6glicht Privilegieneskalation",
"tracking": {
"current_release_date": "2024-01-01T23:00:00.000+00:00",
"generator": {
"date": "2024-08-15T17:57:19.851+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.5"
}
},
"id": "WID-SEC-W-2023-2118",
"initial_release_date": "2023-08-22T22:00:00.000+00:00",
"revision_history": [
{
"date": "2023-08-22T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2023-09-05T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-09-18T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2024-01-01T23:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Red Hat aufgenommen"
}
],
"status": "final",
"version": "4"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Fedora Linux",
"product": {
"name": "Fedora Linux",
"product_id": "74185",
"product_identification_helper": {
"cpe": "cpe:/o:fedoraproject:fedora:-"
}
}
}
],
"category": "vendor",
"name": "Fedora"
},
{
"branches": [
{
"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": "product_name",
"name": "Red Hat Enterprise Linux 7",
"product": {
"name": "Red Hat Enterprise Linux 7",
"product_id": "T006054",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:7"
}
}
},
{
"category": "product_name",
"name": "Red Hat Enterprise Linux 8",
"product": {
"name": "Red Hat Enterprise Linux 8",
"product_id": "T014111",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:8"
}
}
},
{
"category": "product_name",
"name": "Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions",
"product": {
"name": "Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions",
"product_id": "T021824",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:8.1_update_services_for_sap_solutions"
}
}
},
{
"category": "product_name",
"name": "Red Hat Enterprise Linux 9",
"product": {
"name": "Red Hat Enterprise Linux 9",
"product_id": "T023632",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:9"
}
}
},
{
"category": "product_name",
"name": "Red Hat Enterprise Linux 9.0 Extended Update Support",
"product": {
"name": "Red Hat Enterprise Linux 9.0 Extended Update Support",
"product_id": "T027621",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:9.0_extended_update_support"
}
}
},
{
"category": "product_name",
"name": "Red Hat Enterprise Linux 8.2 Advanced Update Support",
"product": {
"name": "Red Hat Enterprise Linux 8.2 Advanced Update Support",
"product_id": "T027623",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:8.2_advanced_update_support"
}
}
},
{
"category": "product_name",
"name": "Red Hat Enterprise Linux 8.2 Telecommunications Update Service",
"product": {
"name": "Red Hat Enterprise Linux 8.2 Telecommunications Update Service",
"product_id": "T027624",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:8.2_telecommunications_update_service"
}
}
},
{
"category": "product_name",
"name": "Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support",
"product": {
"name": "Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support",
"product_id": "T029005",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:8.4_advanced_mission_critical_update_support"
}
}
},
{
"category": "product_name",
"name": "Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions",
"product": {
"name": "Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions",
"product_id": "T029007",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:8.4_update_services_for_sap_solutions"
}
}
},
{
"category": "product_name",
"name": "Red Hat Enterprise Linux 8.6 Extended Update Support",
"product": {
"name": "Red Hat Enterprise Linux 8.6 Extended Update Support",
"product_id": "T029008",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:8.6_extended_update_support"
}
}
},
{
"category": "product_name",
"name": "Red Hat Enterprise Linux 8.4 Telecommunications Update Service",
"product": {
"name": "Red Hat Enterprise Linux 8.4 Telecommunications Update Service",
"product_id": "T029009",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:8.4_telecommunications_update_service"
}
}
}
],
"category": "product_name",
"name": "Enterprise Linux"
},
{
"category": "product_name",
"name": "Red Hat OpenShift Container Platform \u003c 4.14.0",
"product": {
"name": "Red Hat OpenShift Container Platform \u003c 4.14.0",
"product_id": "T031839",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:openshift:container_platform__4.14.0"
}
}
}
],
"category": "vendor",
"name": "Red Hat"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2023-3899",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle in der \"subscription-manager\" Komponente von Red Hat Enterprise Linux. Der Fehler besteht in der D-Bus-Schnittstelle von \"com.redhat.RHSM1\" und ist auf eine fehlerhafte Autorisierung zur\u00fcckzuf\u00fchren. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um seine Privilegien zu erweitern."
}
],
"product_status": {
"known_affected": [
"67646",
"T014111",
"74185",
"T021824",
"T023632",
"T027623",
"T027624",
"T029009",
"T027621",
"T029008",
"T029007",
"T006054",
"T029005",
"T031839"
]
},
"release_date": "2023-08-22T22:00:00.000+00:00",
"title": "CVE-2023-3899"
}
]
}
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
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.
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- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
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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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.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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