CVE-2023-22421
Vulnerability from cvelistv5
Published
2023-03-05 00:00
Modified
2024-08-02 10:07
Severity ?
EPSS score ?
Summary
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.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| vultures@jpcert.or.jp | https://jvn.jp/en/vu/JVNVU94966432/ | Third Party Advisory | |
| vultures@jpcert.or.jp | https://www.electronics.jtekt.co.jp/en/topics/202303035258/ | Vendor Advisory | |
| vultures@jpcert.or.jp | https://www.electronics.jtekt.co.jp/jp/topics/2023030313639/ | Vendor Advisory |
Impacted products
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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