CVE-2024-5000

HIGH

7.5

Beschreibung

An unauthenticated remote attacker can use a malicious OPC UA client to send a crafted request to affected CODESYS products which can cause a DoS due to incorrect calculation of buffer size.

CVE Details

CVSS v3.1 Bewertung7.5

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht6/4/2024

Zuletzt geandert11/21/2024

Quellenvd

Honeypot-Sichtungen0

Schwachen (CWE)

CWE-131

Referenzen

https://cert.vde.com/en/advisories/VDE-2024-026(info@cert.vde.com)

https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=18355&token=e3e5a937ce72602bec39718ddc2f4ba6d983ccd1&download=(info@cert.vde.com)

https://cert.vde.com/en/advisories/VDE-2024-026(af854a3a-2127-422b-91ae-364da2661108)

https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=18355&token=e3e5a937ce72602bec39718ddc2f4ba6d983ccd1&download=(af854a3a-2127-422b-91ae-364da2661108)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.