WID-SEC-W-2026-3109
Vulnerability from csaf_certbund - Published: 2014-11-10 23:00 - 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
- UNIX
- Windows
Affected products
Known affected
10 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Dell Secure Connect Gateway <5.36.00.16
Dell / Secure Connect Gateway
|
<5.36.00.16 | ||
|
Red Hat Enterprise Linux Workstation 7
Red Hat / Enterprise Linux Workstation
|
cpe:/o:redhat:enterprise_linux_workstation:7
|
7 | |
|
Open Source GnuTLS 3.3.x <3.3.10
Open Source / GnuTLS
|
3.3.x <3.3.10 | ||
|
SUSE Linux Enterprise Desktop 12
SUSE / Linux Enterprise Desktop
|
cpe:/o:suse:linux_enterprise_desktop:12
|
12 | |
|
Open Source GnuTLS 3.2.x <3.2.20
Open Source / GnuTLS
|
3.2.x <3.2.20 | ||
|
Red Hat Enterprise Linux Desktop 7
Red Hat / Enterprise Linux Desktop
|
cpe:/o:redhat:enterprise_linux_desktop:7
|
7 | |
|
SUSE Linux Enterprise Server 12
SUSE / Linux Enterprise Server
|
cpe:/o:suse:linux_enterprise_server:12
|
12 | |
|
Red Hat Enterprise Linux HPC Node 7
Red Hat / Enterprise Linux HPC Node
|
cpe:/o:redhat:enterprise_linux_hpc_node:7
|
7 | |
|
Red Hat Enterprise Linux Server 7
Red Hat / Enterprise Linux
|
cpe:/o:redhat:enterprise_linux:7.0
|
7 | |
|
Open Source GnuTLS 3.1.x <3.1.28
Open Source / GnuTLS
|
3.1.x <3.1.28 |
References
9 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- 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-2026-3109 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2014/wid-sec-w-2026-3109.json"
},
{
"category": "self",
"summary": "WID-SEC-2026-3109 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-3109"
},
{
"category": "external",
"summary": "Gnu TLS Security Advisory GNUTLS-SA-2014-5 vom 2014-11-10",
"url": "http://www.gnutls.org/security.html"
},
{
"category": "external",
"summary": "RedHat Security Advisory: RHSA-2014:1846-1",
"url": "https://rhn.redhat.com/errata/RHSA-2014-1846.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2014:1846-1 vom 2014-11-12",
"url": "http://rhn.redhat.com/errata/RHSA-2014-1846.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2014:1628-1 vom 2014-12-15",
"url": "https://www.suse.com/support/update/announcement/2014/suse-su-20141628-1.html"
},
{
"category": "external",
"summary": "F5 Security Advisory SOL15970 vom 2015-01-09",
"url": "http://support.f5.com/kb/en-us/solutions/public/15000/900/sol15970.html?ref=rss"
},
{
"category": "external",
"summary": "Mandriva Security Advisory MDVSA-2015:072 vom 2015-03-27",
"url": "http://www.mandriva.com/de/support/security/advisories/advisory/MDVSA-2015%3A072/"
},
{
"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": "2026-09-01T10:51:48.637+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.6.0"
}
},
"id": "WID-SEC-W-2026-3109",
"initial_release_date": "2014-11-10T23:00:00.000+00:00",
"revision_history": [
{
"date": "2014-11-10T23:00:00.000+00:00",
"number": "1",
"summary": "Initial Release"
},
{
"date": "2014-11-10T23:00:00.000+00:00",
"number": "2",
"summary": "Version nicht vorhanden"
},
{
"date": "2014-11-11T23:00:00.000+00:00",
"number": "3",
"summary": "New remediations available"
},
{
"date": "2014-11-11T23:00:00.000+00:00",
"number": "4",
"summary": "Version nicht vorhanden"
},
{
"date": "2014-11-12T23:00:00.000+00:00",
"number": "5",
"summary": "New remediations available"
},
{
"date": "2014-12-15T23:00:00.000+00:00",
"number": "6",
"summary": "New remediations available"
},
{
"date": "2014-12-15T23:00:00.000+00:00",
"number": "7",
"summary": "Version nicht vorhanden"
},
{
"date": "2015-01-08T23:00:00.000+00:00",
"number": "8",
"summary": "New remediations available"
},
{
"date": "2015-03-29T22:00:00.000+00:00",
"number": "9",
"summary": "New remediations available"
},
{
"date": "2026-08-31T22:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von Dell aufgenommen"
}
],
"status": "final",
"version": "10"
}
},
"product_tree": {
"branches": [
{
"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": "3.3.x \u003c3.3.10",
"product": {
"name": "Open Source GnuTLS 3.3.x \u003c3.3.10",
"product_id": "T004118"
}
},
{
"category": "product_version",
"name": "3.3.x 3.3.10",
"product": {
"name": "Open Source GnuTLS 3.3.x 3.3.10",
"product_id": "T004118-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:gnu:gnutls:3.3.10"
}
}
},
{
"category": "product_version_range",
"name": "3.2.x \u003c3.2.20",
"product": {
"name": "Open Source GnuTLS 3.2.x \u003c3.2.20",
"product_id": "T004119"
}
},
{
"category": "product_version",
"name": "3.2.x 3.2.20",
"product": {
"name": "Open Source GnuTLS 3.2.x 3.2.20",
"product_id": "T004119-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:gnu:gnutls:3.2.20"
}
}
},
{
"category": "product_version_range",
"name": "3.1.x \u003c3.1.28",
"product": {
"name": "Open Source GnuTLS 3.1.x \u003c3.1.28",
"product_id": "T004120"
}
},
{
"category": "product_version",
"name": "3.1.x 3.1.28",
"product": {
"name": "Open Source GnuTLS 3.1.x 3.1.28",
"product_id": "T004120-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:gnu:gnutls:3.1.28"
}
}
}
],
"category": "product_name",
"name": "GnuTLS"
}
],
"category": "vendor",
"name": "Open Source"
},
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "7",
"product": {
"name": "Red Hat Enterprise Linux Server 7",
"product_id": "270581",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:7.0"
}
}
}
],
"category": "product_name",
"name": "Enterprise Linux"
},
{
"branches": [
{
"category": "product_version",
"name": "7",
"product": {
"name": "Red Hat Enterprise Linux Desktop 7",
"product_id": "T003548",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux_desktop:7"
}
}
}
],
"category": "product_name",
"name": "Enterprise Linux Desktop"
},
{
"branches": [
{
"category": "product_version",
"name": "7",
"product": {
"name": "Red Hat Enterprise Linux HPC Node 7",
"product_id": "T003549",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux_hpc_node:7"
}
}
}
],
"category": "product_name",
"name": "Enterprise Linux HPC Node"
},
{
"branches": [
{
"category": "product_version",
"name": "7",
"product": {
"name": "Red Hat Enterprise Linux Workstation 7",
"product_id": "T003565",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux_workstation:7"
}
}
}
],
"category": "product_name",
"name": "Enterprise Linux Workstation"
}
],
"category": "vendor",
"name": "Red Hat"
},
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "12",
"product": {
"name": "SUSE Linux Enterprise Desktop 12",
"product_id": "T003855",
"product_identification_helper": {
"cpe": "cpe:/o:suse:linux_enterprise_desktop:12"
}
}
}
],
"category": "product_name",
"name": "Linux Enterprise Desktop"
},
{
"branches": [
{
"category": "product_version",
"name": "12",
"product": {
"name": "SUSE Linux Enterprise Server 12",
"product_id": "T003856",
"product_identification_helper": {
"cpe": "cpe:/o:suse:linux_enterprise_server:12"
}
}
}
],
"category": "product_name",
"name": "Linux Enterprise Server"
}
],
"category": "vendor",
"name": "SUSE"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2014-8564",
"product_status": {
"known_affected": [
"T058878",
"T003565",
"T004118",
"T003855",
"T004119",
"T003548",
"T003856",
"T003549",
"270581",
"T004120"
]
},
"release_date": "2014-11-10T23:00:00.000+00:00",
"title": "CVE-2014-8564"
}
]
}
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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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