CVE-2023-22419

2023-03-0500:00:00

jpcert

www.cve.org

kostac plc

out-of-bounds read

information disclosure

arbitrary code execution

AI Score

7.8

Confidence

High

EPSS

0.001

Percentile

38.6%

JSON

Out-of-bounds read vulnerability exists in Kostac PLC Programming Software (Former name: Koyo PLC Programming Software) Version 1.6.9.0 and earlier. When processing a comment block in stage information, the end of data cannot be verified and out-of-bounds read occurs. As a result, opening a specially crafted project file may lead to information disclosure and/or arbitrary code execution.

CNA Affected

[
  {
    "vendor": "JTEKT ELECTRONICS CORPORATION",
    "product": "Kostac PLC Programming Software (Former name: Koyo PLC Programming Software)",
    "versions": [
      {
        "version": "Version 1.6.9.0 and earlier",
        "status": "affected"
      }
    ]
  }
]