[Japanese]

JVNDB-2023-003913

Multiple vulnerabilities in JTEKT ELECTRONICS OnSinView2

Overview

OnSinView2 provided by JTEKT ELECTRONICS CORPORATION contains multiple vulnerabilities listed below.

* Improper restriction of operations within the bounds of a memory buffer (CWE-119) - CVE-2023-42506
* Stack-based buffer overflow (CWE-121) - CVE-2023-42507

Michael Heinzl reported these vulnerabilities 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
The above CVSS base scores have been assigned for CVE-2023-42506

CVSS V3 Severity:
Base Metrics7.8 (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
The above CVSS base scores have been assigned for CVE-2023-42507
Affected Products


JTEKT ELECTRONICS CORPORATION
  • OnSinView2 versions 2.0.1 and earlier

Impact

If this vulnerability is exploited, information may be disclosed or arbitrary code may be executed by having a user open a specially crafted OnSinView2 project file.
Solution

[Update the software]
Update the software to the latest version according to the information provided by the developer.
The developer released the following versions that contain fixes for these vulnerabilities.

* OnSinView2 versions 2.0.2 and later

The latest update can be obtained from the developer's website listed below.
* IoT - Download | JTEKT ELECTRONICS CORPORATION
Vendor Information

JTEKT ELECTRONICS CORPORATION
CWE (What is CWE?)

  1. Buffer Errors(CWE-119) [Other]
  2. Stack-based Buffer Overflow(CWE-121) [Other]
CVE (What is CVE?)

  1. CVE-2023-42506
  2. CVE-2023-42507
References

  1. JVN : JVNVU#98392064
Revision History

  • [2023/10/18]
      Web page was published

Date Public2023/10/17
Date First Published2023/10/18
Date Last Updated2023/10/18