WID-SEC-W-2022-0967
Vulnerability from csaf_certbund - Published: 2021-12-16 23:00 - Updated: 2024-05-30 22:00Summary
Red Hat Enterprise Linux (go-toolset): Mehrere Schwachstellen
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.
Oracle Linux ist ein Open Source Betriebssystem, welches unter der GNU General Public License (GPL) verfügbar ist.
Angriff: Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux und Oracle Linux ausnutzen, um einen Denial of Service Angriff durchzuführen und vertrauliche Informationen offenzulegen.
Betroffene Betriebssysteme: - Linux
- UNIX
Es existiert eine Schwachstelle in Red Hat Enterprise Linux und Oracle Linux im "go-toolset". Der Fehler besteht aufgrund eines unkontrollierten Ressourcenverbrauchs. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand herzustellen.
Affected products
Known affected
6 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Red Hat OpenShift
Red Hat
|
cpe:/a:redhat:openshift:-
|
— | |
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Oracle Linux 8
Oracle / Linux
|
cpe:/o:oracle:linux:8:-
|
8 | |
|
Amazon Linux 2
Amazon
|
cpe:/o:amazon:linux_2:-
|
— | |
|
Gentoo Linux
Gentoo
|
cpe:/o:gentoo:linux:-
|
— |
Es existiert eine Schwachstelle in Red Hat Enterprise Linux und Oracle Linux im "go-toolset". Ein entfernter anonymer Angreifer kann diese Schwachstelle ausnutzen, um vertrauliche Informationen offenzulegen.
Affected products
Known affected
6 products, the same list as for
CVE-2021-44716
References
33 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.\r\nOracle Linux ist ein Open Source Betriebssystem, welches unter der GNU General Public License (GPL) verf\u00fcgbar ist.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux und Oracle Linux ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren und vertrauliche Informationen offenzulegen.",
"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-2022-0967 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2021/wid-sec-w-2022-0967.json"
},
{
"category": "self",
"summary": "WID-SEC-2022-0967 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0967"
},
{
"category": "external",
"summary": "Red Hat Security Advisory vom 2021-12-16",
"url": "https://access.redhat.com/errata/RHSA-2021:5176"
},
{
"category": "external",
"summary": "Oracle Security Advisory vom 2021-12-16",
"url": "https://linux.oracle.com/errata/ELSA-2021-5160.html"
},
{
"category": "external",
"summary": "Hashicorp Security Bulletin HCSEC-2021-34 vom 2021-12-23",
"url": "https://discuss.hashicorp.com/t/hcsec-2021-34-vault-consul-boundary-and-waypoint-affected-by-denial-of-service-in-golang-s-net-http-cve-2021-44716/33527"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2021:4186-1 vom 2021-12-23",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2021-December/009942.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2021:4169-1 vom 2021-12-23",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2021-December/009938.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:0002 vom 2022-01-03",
"url": "https://access.redhat.com/errata/RHSA-2022:0002"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:0001 vom 2022-01-03",
"url": "https://access.redhat.com/errata/RHSA-2022:0001"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2022-0001 vom 2022-01-04",
"url": "http://linux.oracle.com/errata/ELSA-2022-0001.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:0163 vom 2022-01-18",
"url": "https://access.redhat.com/errata/RHSA-2022:0163"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:0237 vom 2022-01-24",
"url": "https://access.redhat.com/errata/RHSA-2022:0237"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:0260 vom 2022-01-25",
"url": "https://access.redhat.com/errata/RHSA-2022:0260"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS-2022-009 vom 2022-01-27",
"url": "https://alas.aws.amazon.com/AL2022/ALAS-2022-009.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:0585 vom 2022-02-21",
"url": "https://access.redhat.com/errata/RHSA-2022:0585"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:0587 vom 2022-02-21",
"url": "https://access.redhat.com/errata/RHSA-2022:0587"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:0055 vom 2022-03-10",
"url": "https://access.redhat.com/errata/RHSA-2022:0055"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:0056 vom 2022-03-10",
"url": "https://access.redhat.com/errata/RHSA-2022:0056"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:0855 vom 2022-03-15",
"url": "https://access.redhat.com/errata/RHSA-2022:0855"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:0842 vom 2022-03-14",
"url": "https://access.redhat.com/errata/RHSA-2022:0842"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:0947 vom 2022-03-16",
"url": "https://access.redhat.com/errata/RHSA-2022:0947"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:0927 vom 2022-03-21",
"url": "https://access.redhat.com/errata/RHSA-2022:0927"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:1056 vom 2022-03-24",
"url": "https://access.redhat.com/errata/RHSA-2022:1056"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:1051 vom 2022-03-24",
"url": "https://access.redhat.com/errata/RHSA-2022:1051"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:1361 vom 2022-04-13",
"url": "https://access.redhat.com/errata/RHSA-2022:1361"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:1372 vom 2022-04-14",
"url": "https://access.redhat.com/errata/RHSA-2022:1372"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:1628 vom 2022-04-27",
"url": "https://access.redhat.com/errata/RHSA-2022:1628"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS-2022-1776 vom 2022-04-27",
"url": "https://alas.aws.amazon.com/AL2/ALAS-2022-1776.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:1734 vom 2022-05-05",
"url": "https://access.redhat.com/errata/RHSA-2022:1734"
},
{
"category": "external",
"summary": "Gentoo Linux Security Advisory GLSA-202208-02 vom 2022-08-09",
"url": "https://security.gentoo.org/glsa/202208-02"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:3338-1 vom 2022-09-22",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012332.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0407 vom 2023-01-24",
"url": "https://access.redhat.com/errata/RHSA-2023:0407"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:3467 vom 2024-05-29",
"url": "https://access.redhat.com/errata/RHSA-2024:3467"
}
],
"source_lang": "en-US",
"title": "Red Hat Enterprise Linux (go-toolset): Mehrere Schwachstellen",
"tracking": {
"current_release_date": "2024-05-30T22:00:00.000+00:00",
"generator": {
"date": "2024-08-15T17:33:02.116+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.5"
}
},
"id": "WID-SEC-W-2022-0967",
"initial_release_date": "2021-12-16T23:00:00.000+00:00",
"revision_history": [
{
"date": "2021-12-16T23:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2021-12-21T23:00:00.000+00:00",
"number": "2",
"summary": "Referenz(en) aufgenommen: FEDORA-2021-29943703DE, FEDORA-2021-6FDC5EA304"
},
{
"date": "2021-12-22T23:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Hashicorp aufgenommen"
},
{
"date": "2021-12-23T23:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-01-02T23:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2022-01-04T23:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2022-01-18T23:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2022-01-19T23:00:00.000+00:00",
"number": "8",
"summary": "Referenz(en) aufgenommen: FEDORA-2022-C6AE206BE7"
},
{
"date": "2022-01-20T23:00:00.000+00:00",
"number": "9",
"summary": "Referenz(en) aufgenommen: FEDORA-2022-6E6B59A682"
},
{
"date": "2022-01-24T23:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2022-01-25T23:00:00.000+00:00",
"number": "11",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2022-01-27T23:00:00.000+00:00",
"number": "12",
"summary": "Neue Updates von Amazon aufgenommen"
},
{
"date": "2022-02-21T23:00:00.000+00:00",
"number": "13",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2022-03-10T23:00:00.000+00:00",
"number": "14",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2022-03-14T23:00:00.000+00:00",
"number": "15",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2022-03-16T23:00:00.000+00:00",
"number": "16",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2022-03-21T23:00:00.000+00:00",
"number": "17",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2022-03-24T23:00:00.000+00:00",
"number": "18",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2022-04-13T22:00:00.000+00:00",
"number": "19",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2022-04-27T22:00:00.000+00:00",
"number": "20",
"summary": "Neue Updates von Red Hat und Amazon aufgenommen"
},
{
"date": "2022-05-05T22:00:00.000+00:00",
"number": "21",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2022-08-09T22:00:00.000+00:00",
"number": "22",
"summary": "Neue Updates von Gentoo aufgenommen"
},
{
"date": "2022-09-22T22:00:00.000+00:00",
"number": "23",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-01-24T23:00:00.000+00:00",
"number": "24",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2024-05-30T22:00:00.000+00:00",
"number": "25",
"summary": "Neue Updates von Red Hat aufgenommen"
}
],
"status": "final",
"version": "25"
}
},
"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": "Gentoo Linux",
"product": {
"name": "Gentoo Linux",
"product_id": "T012167",
"product_identification_helper": {
"cpe": "cpe:/o:gentoo:linux:-"
}
}
}
],
"category": "vendor",
"name": "Gentoo"
},
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c1.7.8",
"product": {
"name": "Hashicorp Vault \u003c1.7.8",
"product_id": "T021425"
}
},
{
"category": "product_version_range",
"name": "\u003c1.8.7",
"product": {
"name": "Hashicorp Vault \u003c1.8.7",
"product_id": "T021426"
}
},
{
"category": "product_version_range",
"name": "\u003c1.9.2",
"product": {
"name": "Hashicorp Vault \u003c1.9.2",
"product_id": "T021427"
}
}
],
"category": "product_name",
"name": "Vault"
}
],
"category": "vendor",
"name": "Hashicorp"
},
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "8",
"product": {
"name": "Oracle Linux 8",
"product_id": "664006",
"product_identification_helper": {
"cpe": "cpe:/o:oracle:linux:8:-"
}
}
}
],
"category": "product_name",
"name": "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": "product_name",
"name": "Red Hat OpenShift",
"product": {
"name": "Red Hat OpenShift",
"product_id": "T008027",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:openshift:-"
}
}
}
],
"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-2021-44716",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle in Red Hat Enterprise Linux und Oracle Linux im \"go-toolset\". Der Fehler besteht aufgrund eines unkontrollierten Ressourcenverbrauchs. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand herzustellen."
}
],
"product_status": {
"known_affected": [
"T008027",
"T002207",
"67646",
"664006",
"398363",
"T012167"
]
},
"release_date": "2021-12-16T23:00:00.000+00:00",
"title": "CVE-2021-44716"
},
{
"cve": "CVE-2021-44717",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle in Red Hat Enterprise Linux und Oracle Linux im \"go-toolset\". Ein entfernter anonymer Angreifer kann diese Schwachstelle ausnutzen, um vertrauliche Informationen offenzulegen."
}
],
"product_status": {
"known_affected": [
"T008027",
"T002207",
"67646",
"664006",
"398363",
"T012167"
]
},
"release_date": "2021-12-16T23:00:00.000+00:00",
"title": "CVE-2021-44717"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
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.
- 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.
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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.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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