CVE-2023-22424

Summary

CVECVE-2023-22424
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-03-06 00:15:00 UTC
Updated2023-03-13 18:07:00 UTC
DescriptionUse-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.

Risk And Classification

Problem Types: CWE-416

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Jtekt Kostac Plc Programming Software All All All All

References

ReferenceSourceLinkTags
Kostac PLC Programming Software (KPP) の脆弱性情報|株式会社ジェイテクトエレクトロニクス(旧 光洋電子工業) MISC www.electronics.jtekt.co.jp
[Update notice] Kostac PLC Programming Software (KPP)|JTEKT ELECTRONICS CORPORATION MISC www.electronics.jtekt.co.jp
JVNVU#94966432: Multiple vulnerabilities in JTEKT ELECTRONICS Kostac PLC Programming Software MISC jvn.jp
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report