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CVE-2023-22421
Published: Mar 5, 2023
Modified: Mar 7, 2025
PUBLISHED
Description
Out-of-bounds read vulnerability exists in Kostac PLC Programming Software (Former name: Koyo PLC Programming Software) Version 1.6.9.0 and earlier. The insufficient buffer size for the PLC program instructions leads to out-of-bounds read. As a result, opening a specially crafted project file may lead to information disclosure and/or arbitrary code execution.
| Vendor | Product | Versions |
|---|---|---|
JTEKT ELECTRONICS CORPORATION | Kostac PLC Programming Software (Former name: Koyo PLC Programming Software) | affected Version 1.6.9.0 and earlier |
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