CVE-2023-3825

CVSS 3.1 Score 5.5 of 10 (medium)

Details

Published Jul 31, 2023
Updated: Aug 4, 2023
CWE ID 125

Summary

CVE-2023-3825 is a vulnerability affecting PTC's KEPServerEX versions 6.0 to 6.14.263. The issue arises due to the lack of a check to prevent the decoding of recursively defined objects using OPC UA protocol. This vulnerability can be exploited by sending a maliciously created message, resulting in uncontrolled resource consumption and potential stack overflow, ultimately leading to device crashes.

Ligh bulbPrevent cyber attacks with Recorded Future by prioritizing and patching critical vulnerabilities being exploited by threat actors targeting your industry. Book your demo to learn more.

Share

Affected Products

  • Red Hat Enterprise Linux
  • Fedora Operating System

Affected Vendors

  • Red Hat
  • Fedora Project