WID-SEC-W-2022-0872
Vulnerability from csaf_certbund - Published: 2022-07-31 22:00 - Updated: 2026-08-31 22:00Summary
GnuTLS: 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: GnuTLS (GNU Transport Layer Security Library) ist eine im Quelltext frei verfügbare Bibliothek, die Secure Sockets Layer (SSL) und Transport Layer Security (TLS) implementiert.
Angriff: Ein entfernter, anonymer Angreifer kann eine Schwachstelle in GnuTLS ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme: - Linux
- Sonstiges
- UNIX
- Windows
Affected products
Known affected
9 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Red Hat OpenShift
Red Hat
|
cpe:/a:redhat:openshift:-
|
— | |
|
Dell Secure Connect Gateway <5.36.00.16
Dell / Secure Connect Gateway
|
<5.36.00.16 | ||
|
Debian Linux
Debian
|
cpe:/o:debian:debian_linux:-
|
— | |
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
Oracle Solaris
Oracle
|
cpe:/a:oracle:solaris:-
|
— | |
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
Open Source GnuTLS <3.7.7
Open Source / GnuTLS
|
<3.7.7 |
References
21 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": "GnuTLS (GNU Transport Layer Security Library) ist eine im Quelltext frei verf\u00fcgbare Bibliothek, die Secure Sockets Layer (SSL) und Transport Layer Security (TLS) implementiert.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in GnuTLS ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Linux\n- Sonstiges\n- UNIX\n- Windows",
"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-2022-0872 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-0872.json"
},
{
"category": "self",
"summary": "WID-SEC-2022-0872 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0872"
},
{
"category": "external",
"summary": "RedHat Security Advisory vom 2022-07-31",
"url": "https://access.redhat.com/security/cve/cve-2022-2509"
},
{
"category": "external",
"summary": "Gnutls Advisory",
"url": "https://lists.gnupg.org/pipermail/gnutls-help/2022-July/004746.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5550-1 vom 2022-08-04",
"url": "https://ubuntu.com/security/notices/USN-5550-1"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-5203 vom 2022-08-08",
"url": "https://lists.debian.org/debian-security-announce/2022/msg00172.html"
},
{
"category": "external",
"summary": "Debian Security Advisory DLA-3070 vom 2022-08-12",
"url": "https://lists.debian.org/debian-lts-announce/2022/08/msg00002.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:2830-1 vom 2022-08-17",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011930.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:2882-1 vom 2022-08-24",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011981.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:2919-1 vom 2022-08-26",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-August/012004.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:6854 vom 2022-10-11",
"url": "https://access.redhat.com/errata/RHSA-2022:6854"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2022-6854 vom 2022-10-12",
"url": "http://linux.oracle.com/errata/ELSA-2022-6854.html"
},
{
"category": "external",
"summary": "Oracle Solaris Third Party Bulletin-October 2022 vom 2022-10-18",
"url": "https://www.oracle.com/security-alerts/bulletinoct2022.html"
},
{
"category": "external",
"summary": "Oracle Linux Bulletin-October 2022 vom 2022-10-18",
"url": "https://www.oracle.com/security-alerts/linuxbulletinoct2022.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2022-7105 vom 2022-10-26",
"url": "https://linux.oracle.com/errata/ELSA-2022-7105.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:7105 vom 2022-10-25",
"url": "https://access.redhat.com/errata/RHSA-2022:7105"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:7407 vom 2022-11-03",
"url": "https://access.redhat.com/errata/RHSA-2022:7407"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:6882 vom 2022-11-09",
"url": "https://access.redhat.com/errata/RHSA-2022:6882"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:8781 vom 2022-12-08",
"url": "https://access.redhat.com/errata/RHSA-2022:8781"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:4631 vom 2024-07-18",
"url": "https://access.redhat.com/errata/RHSA-2024:4631"
},
{
"category": "external",
"summary": "Dell Security Advisory DSA-2026-386 vom 2026-09-01",
"url": "https://www.dell.com/support/kbdoc/000503504/dsa-2026-386-security-update-f"
}
],
"source_lang": "en-US",
"title": "GnuTLS: Schwachstelle erm\u00f6glicht Denial of Service",
"tracking": {
"current_release_date": "2026-08-31T22:00:00.000+00:00",
"generator": {
"date": "2026-09-01T10:53:29.409+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.6.0"
}
},
"id": "WID-SEC-W-2022-0872",
"initial_release_date": "2022-07-31T22:00:00.000+00:00",
"revision_history": [
{
"date": "2022-07-31T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2022-08-04T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2022-08-08T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2022-08-11T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2022-08-17T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-08-24T22:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-08-28T22:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-10-10T22:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2022-10-11T22:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2022-10-18T22:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates aufgenommen"
},
{
"date": "2022-10-25T22:00:00.000+00:00",
"number": "11",
"summary": "Neue Updates von Oracle Linux und Red Hat aufgenommen"
},
{
"date": "2022-11-03T23:00:00.000+00:00",
"number": "12",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2022-11-09T23:00:00.000+00:00",
"number": "13",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2022-12-07T23:00:00.000+00:00",
"number": "14",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2024-07-18T22:00:00.000+00:00",
"number": "15",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2026-08-31T22:00:00.000+00:00",
"number": "16",
"summary": "Neue Updates von Dell aufgenommen"
}
],
"status": "final",
"version": "16"
}
},
"product_tree": {
"branches": [
{
"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": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c5.36.00.16",
"product": {
"name": "Dell Secure Connect Gateway \u003c5.36.00.16",
"product_id": "T058878"
}
},
{
"category": "product_version",
"name": "5.36.00.16",
"product": {
"name": "Dell Secure Connect Gateway 5.36.00.16",
"product_id": "T058878-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:dell:secure_connect_gateway:5.36.00.16"
}
}
}
],
"category": "product_name",
"name": "Secure Connect Gateway"
}
],
"category": "vendor",
"name": "Dell"
},
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c3.7.7",
"product": {
"name": "Open Source GnuTLS \u003c3.7.7",
"product_id": "T024130"
}
},
{
"category": "product_version",
"name": "3.7.7",
"product": {
"name": "Open Source GnuTLS 3.7.7",
"product_id": "T024130-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:gnu:gnutls:3.7.7"
}
}
}
],
"category": "product_name",
"name": "GnuTLS"
}
],
"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": "product_name",
"name": "Oracle Solaris",
"product": {
"name": "Oracle Solaris",
"product_id": "T002965",
"product_identification_helper": {
"cpe": "cpe:/a:oracle:solaris:-"
}
}
}
],
"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"
},
{
"branches": [
{
"category": "product_name",
"name": "Ubuntu Linux",
"product": {
"name": "Ubuntu Linux",
"product_id": "T000126",
"product_identification_helper": {
"cpe": "cpe:/o:canonical:ubuntu_linux:-"
}
}
}
],
"category": "vendor",
"name": "Ubuntu"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2022-2509",
"product_status": {
"known_affected": [
"T008027",
"T058878",
"2951",
"T002207",
"67646",
"T000126",
"T002965",
"T004914",
"T024130"
]
},
"release_date": "2022-07-31T22:00:00.000+00:00",
"title": "CVE-2022-2509"
}
]
}
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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.
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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