WID-SEC-W-2022-1858
Vulnerability from csaf_certbund - Published: 2022-10-25 22:00 - Updated: 2025-01-20 23:00Summary
Red Hat Enterprise Linux (389-ds-base): Schwachstelle ermöglicht Denial of Service
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 entfernter, authentisierter Angreifer kann eine Schwachstelle in Red Hat Enterprise Linux in der Komponente "389-ds-base" ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme: - Linux
Es besteht eine Schwachstelle in Red Hat Enterprise Linux in der Komponente "389-ds-base", wenn das Plugin "Content Synchronization" aktiviert ist. Ein authentifizierter Angreifer kann mit einer speziell gestalteten Abfrage eine NULL-Zeiger-Dereferenz auslösen, um einen Denial of Service Zustand zu verursachen.
Affected products
Known affected
6 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Debian Linux
Debian
|
cpe:/o:debian:debian_linux:-
|
— | |
|
Red Hat Enterprise Linux
Red Hat / Enterprise Linux
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Amazon Linux 2
Amazon
|
cpe:/o:amazon:linux_2:-
|
— | |
|
Open Source CentOS
Open Source
|
cpe:/o:centos:centos:-
|
— | |
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
Red Hat Enterprise Linux 8
Red Hat / Enterprise Linux
|
cpe:/o:redhat:enterprise_linux:8
|
8 |
References
14 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 entfernter, authentisierter Angreifer kann eine Schwachstelle in Red Hat Enterprise Linux in der Komponente \"389-ds-base\" ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
"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-2022-1858 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-1858.json"
},
{
"category": "self",
"summary": "WID-SEC-2022-1858 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-1858"
},
{
"category": "external",
"summary": "Red Hat Security Advisory vom 2022-10-25",
"url": "https://access.redhat.com/errata/RHSA-2022:7087"
},
{
"category": "external",
"summary": "Red Hat Security Advisory vom 2022-10-25",
"url": "https://access.redhat.com/errata/RHSA-2022:7133"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory vom 2022-10-25",
"url": "https://linux.oracle.com/errata/ELSA-2022-7087.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2022-7133 vom 2022-10-27",
"url": "https://linux.oracle.com/errata/ELSA-2022-7133.html"
},
{
"category": "external",
"summary": "CentOS Security Advisory CESA-2022:7087 vom 2022-10-26",
"url": "https://lists.centos.org/pipermail/centos-announce/2022-October/073639.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:8162 vom 2022-11-15",
"url": "https://access.redhat.com/errata/RHSA-2022:8162"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:8680 vom 2022-11-29",
"url": "https://access.redhat.com/errata/RHSA-2022:8680"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS-2022-1879 vom 2022-12-07",
"url": "https://alas.aws.amazon.com/AL2/ALAS-2022-1879.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:8886 vom 2022-12-08",
"url": "https://access.redhat.com/errata/RHSA-2022:8886"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:8976 vom 2022-12-13",
"url": "https://access.redhat.com/errata/RHSA-2022:8976"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0479 vom 2023-01-26",
"url": "https://access.redhat.com/errata/RHSA-2023:0479"
},
{
"category": "external",
"summary": "Debian Security Advisory DLA-4021 vom 2025-01-20",
"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00015.html"
}
],
"source_lang": "en-US",
"title": "Red Hat Enterprise Linux (389-ds-base): Schwachstelle erm\u00f6glicht Denial of Service",
"tracking": {
"current_release_date": "2025-01-20T23:00:00.000+00:00",
"generator": {
"date": "2025-01-21T09:16:05.644+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.10"
}
},
"id": "WID-SEC-W-2022-1858",
"initial_release_date": "2022-10-25T22:00:00.000+00:00",
"revision_history": [
{
"date": "2022-10-25T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2022-10-26T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Oracle Linux und CentOS aufgenommen"
},
{
"date": "2022-11-15T23:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2022-11-29T23:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2022-12-06T23:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von Amazon aufgenommen"
},
{
"date": "2022-12-07T23:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2022-12-13T23:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-01-26T23:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2025-01-20T23:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von Debian aufgenommen"
}
],
"status": "final",
"version": "9"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Amazon Linux 2",
"product": {
"name": "Amazon Linux 2",
"product_id": "398363",
"product_identification_helper": {
"cpe": "cpe:/o:amazon:linux_2:-"
}
}
}
],
"category": "vendor",
"name": "Amazon"
},
{
"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": [
{
"category": "product_name",
"name": "Open Source CentOS",
"product": {
"name": "Open Source CentOS",
"product_id": "1727",
"product_identification_helper": {
"cpe": "cpe:/o:centos:centos:-"
}
}
}
],
"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": [
{
"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_version",
"name": "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": "Enterprise Linux"
}
],
"category": "vendor",
"name": "Red Hat"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2022-2850",
"notes": [
{
"category": "description",
"text": "Es besteht eine Schwachstelle in Red Hat Enterprise Linux in der Komponente \"389-ds-base\", wenn das Plugin \"Content Synchronization\" aktiviert ist. Ein authentifizierter Angreifer kann mit einer speziell gestalteten Abfrage eine NULL-Zeiger-Dereferenz ausl\u00f6sen, um einen Denial of Service Zustand zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"67646",
"398363",
"1727",
"T004914",
"T014111"
]
},
"release_date": "2022-10-25T22:00:00.000+00:00",
"title": "CVE-2022-2850"
}
]
}
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| Author | Source | Type | Date | Other |
|---|
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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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