wid-sec-w-2024-0333
Vulnerability from csaf_certbund
Published
2024-02-08 23:00
Modified
2024-04-11 22:00
Summary
Red Hat Enterprise Linux (libmaxminddb): Schwachstelle ermöglicht Denial of Service
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, anonymer Angreifer kann eine Schwachstelle in Red Hat Enterprise Linux in "libmaxminddb" ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme
- Linux
{
"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, anonymer Angreifer kann eine Schwachstelle in Red Hat Enterprise Linux in \"libmaxminddb\" 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-2024-0333 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0333.json"
},
{
"category": "self",
"summary": "WID-SEC-2024-0333 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0333"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2024-0768 vom 2024-02-12",
"url": "https://linux.oracle.com/errata/ELSA-2024-0768.html"
},
{
"category": "external",
"summary": "Rocky Linux Security Advisory RLSA-2024:0768 vom 2024-03-12",
"url": "https://errata.build.resf.org/RLSA-2024:0768"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:0750 vom 2024-02-08",
"url": "https://access.redhat.com/errata/RHSA-2024:0750"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:0751 vom 2024-02-08",
"url": "https://access.redhat.com/errata/RHSA-2024:0751"
},
{
"category": "external",
"summary": "Red Hat Bugzilla \u2013 Bug 1895379",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1895379"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:0768 vom 2024-02-12",
"url": "https://access.redhat.com/errata/RHSA-2024:0768"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:1686 vom 2024-04-04",
"url": "https://access.redhat.com/errata/RHSA-2024:1686"
},
{
"category": "external",
"summary": "IBM Security Bulletin 7148094 vom 2024-04-11",
"url": "https://www.ibm.com/support/pages/node/7148094"
}
],
"source_lang": "en-US",
"title": "Red Hat Enterprise Linux (libmaxminddb): Schwachstelle erm\u00f6glicht Denial of Service",
"tracking": {
"current_release_date": "2024-04-11T22:00:00.000+00:00",
"generator": {
"date": "2024-04-12T10:36:01.859+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.0"
}
},
"id": "WID-SEC-W-2024-0333",
"initial_release_date": "2024-02-08T23:00:00.000+00:00",
"revision_history": [
{
"date": "2024-02-08T23:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2024-02-11T23:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2024-02-12T23:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2024-03-12T23:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Rocky Enterprise Software Foundation aufgenommen"
},
{
"date": "2024-04-04T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2024-04-11T22:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von IBM aufgenommen"
}
],
"status": "final",
"version": "6"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "7.5",
"product": {
"name": "IBM QRadar SIEM 7.5",
"product_id": "T022954",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:qradar_siem:7.5"
}
}
}
],
"category": "product_name",
"name": "QRadar SIEM"
}
],
"category": "vendor",
"name": "IBM"
},
{
"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": "RESF Rocky Linux",
"product": {
"name": "RESF Rocky Linux",
"product_id": "T032255",
"product_identification_helper": {
"cpe": "cpe:/o:resf:rocky_linux:-"
}
}
}
],
"category": "vendor",
"name": "RESF"
},
{
"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": "T032644",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:8"
}
}
},
{
"category": "product_version",
"name": "8.6",
"product": {
"name": "Red Hat Enterprise Linux 8.6",
"product_id": "T032645",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:8.6"
}
}
},
{
"category": "product_version",
"name": "8.8",
"product": {
"name": "Red Hat Enterprise Linux 8.8",
"product_id": "T032646",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:8.8"
}
}
}
],
"category": "product_name",
"name": "Enterprise Linux"
},
{
"branches": [
{
"category": "product_version",
"name": "Container Platform 4.10",
"product": {
"name": "Red Hat OpenShift Container Platform 4.10",
"product_id": "T025742",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:openshift:container_platform_4.10"
}
}
},
{
"category": "product_version",
"name": "Container Platform 4.11",
"product": {
"name": "Red Hat OpenShift Container Platform 4.11",
"product_id": "T025990",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:openshift:container_platform_4.11"
}
}
},
{
"category": "product_version",
"name": "Container Platform 4.12",
"product": {
"name": "Red Hat OpenShift Container Platform 4.12",
"product_id": "T026435",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:openshift:container_platform_4.12"
}
}
},
{
"category": "product_version",
"name": "Container Platform 4.9",
"product": {
"name": "Red Hat OpenShift Container Platform 4.9",
"product_id": "T033901",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:openshift:container_platform_4.9"
}
}
}
],
"category": "product_name",
"name": "OpenShift"
}
],
"category": "vendor",
"name": "Red Hat"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2020-28241",
"notes": [
{
"category": "description",
"text": "Es besteht eine Schwachstelle in Red Hat Enterprise Linux. Dieser Fehler besteht in der Komponente libmaxminddb aufgrund eines unsachgem\u00e4\u00dfen Initialisierungsproblems. Durch Senden einer speziell gestalteten MaxMind DB-Datei, die von einer mit libmaxminddb verkn\u00fcpften Anwendung geparst wird, kann ein entfernter, anonymer Angreifer diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion."
}
],
"product_status": {
"known_affected": [
"T022954",
"T032644",
"T033901",
"67646",
"T032645",
"T032646",
"T025742",
"T026435",
"T004914",
"T025990",
"T032255"
]
},
"release_date": "2024-02-08T23:00:00Z",
"title": "CVE-2020-28241"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.