CVE-2023-22424
Severity CVSS v4.0:
Pending analysis
Type:
CWE-416
Use After Free
Publication date:
06/03/2023
Last modified:
07/03/2025
Description
Use-after-free vulnerability exists in Kostac PLC Programming Software (Former name: Koyo PLC Programming Software) Version 1.6.9.0 and earlier. With the abnormal value given as the maximum number of columns for the PLC program, the process accesses the freed memory. As a result, opening a specially crafted project file may lead to information disclosure and/or arbitrary code execution.
Impact
Base Score 3.x
7.80
Severity 3.x
HIGH
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:a:jtekt:kostac_plc_programming_software:*:*:*:*:*:*:*:* | 1.6.9.0 (including) |
To consult the complete list of CPE names with products and versions, see this page
References to Advisories, Solutions, and Tools
- https://jvn.jp/en/vu/JVNVU94966432/
- https://www.electronics.jtekt.co.jp/en/topics/202303035258/
- https://www.electronics.jtekt.co.jp/jp/topics/2023030313639/
- https://jvn.jp/en/vu/JVNVU94966432/
- https://www.electronics.jtekt.co.jp/en/topics/202303035258/
- https://www.electronics.jtekt.co.jp/jp/topics/2023030313639/