[Japanese]

JVNDB-2023-001402

JTEKT ELECTRONIC Screen Creator Advance 2 vulnerable to improper restriction of operations within the bounds of a memory buffer

Overview

Screen Creator Advance 2 provided by JTEKT ELECTRONICS CORPORATION is vulnerable to improper restriction of operations within the bounds of a memory buffer (CWE-119) due to improper check of its data size when processing a project file.

Michael Heinzl reported this vulnerability to JPCERT/CC.
JPCERT/CC coordinated with the developer.
CVSS Severity (What is CVSS?)

CVSS V3 Severity:
Base Metrics 7.8 (High) [Other]
  • Attack Vector: Local
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: Required
  • Scope: Unchanged
  • Confidentiality Impact: High
  • Integrity Impact: High
  • Availability Impact: High
Affected Products


JTEKT ELECTRONICS CORPORATION
  • Screen Creator Advance 2 Ver.0.1.1.4 Build01A and earlier

Impact

If a user of Screen Creator Advance 2 opens a specially crafted project file, information may be disclosed and/or arbitrary code may be executed.
Solution

[Update the software]
Update Screen Creator Advance 2 to the latest version according to the information provided by the developer.
The developer released the below version that contains a fix for this vulnerability.

* Screen Creator Advance 2 Ver.0.1.1.4 Build01B and above

The latest update can be obtained from the developer's website listed below.

* HMI - Download | JTEKT ELECTRONICS CORPORATION
Vendor Information

JTEKT ELECTRONICS CORPORATION
CWE (What is CWE?)

  1. Buffer Errors(CWE-119) [Other]
CVE (What is CVE?)

  1. CVE-2023-25755
References

  1. JVN : JVNVU#99710864
Revision History

  • [2023/04/03]
      Web page was published

Date Public2023/03/31
Date First Published2023/04/03
Date Last Updated2023/04/03