CVEvulnerability
CVE-2023-22424
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2023-03-06
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-416
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.
Affected configurations
• jtekt kostac plc programming software (<= 1.6.9.0)
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://jvn.jp/en/vu/JVNVU94966432/ Third Party Advisory
- https://www.electronics.jtekt.co.jp/en/topics/202303035258/ Vendor Advisory
- https://www.electronics.jtekt.co.jp/jp/topics/2023030313639/ Vendor Advisory
- https://jvn.jp/en/vu/JVNVU94966432/ Third Party Advisory
- https://www.electronics.jtekt.co.jp/en/topics/202303035258/ Vendor Advisory
- https://www.electronics.jtekt.co.jp/jp/topics/2023030313639/ Vendor Advisory