WID-SEC-W-2024-2208
Vulnerability from csaf_certbund - Published: 2024-09-23 22:00 - Updated: 2025-01-07 23:00Es besteht eine Schwachstelle in CODESYS. Dieser Fehler besteht aufgrund einer unsachgemäßen Behandlung von Rückgabewerten bei der Verarbeitung von TLS-Paketen, was zu einem ungültigen Speicherzugriff führt. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu erzeugen, der den Webserver zum Absturz bringt, wenn er mit speziell gestalteten TLS-Paketen angegriffen wird.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
CODESYS CODESYS <4.14.0.0
CODESYS / CODESYS
|
<4.14.0.0 | ||
|
CODESYS CODESYS <3.5.20.30
CODESYS / CODESYS
|
<3.5.20.30 | ||
|
ABB AC-500 <3.8.0
ABB / AC-500
|
<3.8.0 |
{
"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": "CODESYS ist eine herstellerunabh\u00e4ngige Automatisierungssoftware f\u00fcr die Entwicklung von Steuerungsanwendungen in der industriellen Automatisierung.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in CODESYS ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Sonstiges",
"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-2024-2208 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-2208.json"
},
{
"category": "self",
"summary": "WID-SEC-2024-2208 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-2208"
},
{
"category": "external",
"summary": "CODESYS Security Advisory vom 2024-09-23",
"url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=18604\u0026token=d5e1e2820ee63077b875b3bb41014b1f102e88a3\u0026download="
},
{
"category": "external",
"summary": "ABB Security Advisory vom 2025-01-07",
"url": "https://search.abb.com/library/Download.aspx?DocumentID=3ADR011377\u0026LanguageCode=en\u0026DocumentPartId=CSAF\u0026Action=Launch"
}
],
"source_lang": "en-US",
"title": "CODESYS: Schwachstelle erm\u00f6glicht Denial of Service",
"tracking": {
"current_release_date": "2025-01-07T23:00:00.000+00:00",
"generator": {
"date": "2025-01-08T10:37:40.968+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.10"
}
},
"id": "WID-SEC-W-2024-2208",
"initial_release_date": "2024-09-23T22:00:00.000+00:00",
"revision_history": [
{
"date": "2024-09-23T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2025-01-07T23:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates aufgenommen"
}
],
"status": "final",
"version": "2"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c3.8.0",
"product": {
"name": "ABB AC-500 \u003c3.8.0",
"product_id": "T040044"
}
},
{
"category": "product_version",
"name": "3.8.0",
"product": {
"name": "ABB AC-500 3.8.0",
"product_id": "T040044-fixed",
"product_identification_helper": {
"cpe": "cpe:/h:abb:ac-500:3.8.0"
}
}
}
],
"category": "product_name",
"name": "AC-500"
}
],
"category": "vendor",
"name": "ABB"
},
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c4.14.0.0",
"product": {
"name": "CODESYS CODESYS \u003c4.14.0.0",
"product_id": "T037805"
}
},
{
"category": "product_version",
"name": "4.14.0.0",
"product": {
"name": "CODESYS CODESYS 4.14.0.0",
"product_id": "T037805-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:codesys:codesys:4.14.0.0"
}
}
},
{
"category": "product_version_range",
"name": "\u003c3.5.20.30",
"product": {
"name": "CODESYS CODESYS \u003c3.5.20.30",
"product_id": "T037806"
}
},
{
"category": "product_version",
"name": "3.5.20.30",
"product": {
"name": "CODESYS CODESYS 3.5.20.30",
"product_id": "T037806-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:codesys:codesys:3.5.20.30"
}
}
}
],
"category": "product_name",
"name": "CODESYS"
}
],
"category": "vendor",
"name": "CODESYS"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2024-8175",
"notes": [
{
"category": "description",
"text": "Es besteht eine Schwachstelle in CODESYS. Dieser Fehler besteht aufgrund einer unsachgem\u00e4\u00dfen Behandlung von R\u00fcckgabewerten bei der Verarbeitung von TLS-Paketen, was zu einem ung\u00fcltigen Speicherzugriff f\u00fchrt. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu erzeugen, der den Webserver zum Absturz bringt, wenn er mit speziell gestalteten TLS-Paketen angegriffen wird."
}
],
"product_status": {
"known_affected": [
"T037805",
"T037806",
"T040044"
]
},
"release_date": "2024-09-23T22:00:00.000+00:00",
"title": "CVE-2024-8175"
}
]
}
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