[Japanese]

JVNDB-2023-002022

Multiple vulnerabilities in FUJI ELECTRIC FRENIC RHC Loader

Overview

FRENIC RHC Loader provided by FUJI ELECTRIC CO., LTD. contains multiple vulnerabilities listed below.

* Stack-based buffer overflow (CWE-121) - CVE-2023-29160
* Out-of-bounds read (CWE-125) - CVE-2023-29167
* Improper restriction of XML external entity reference (CWE-611) - CVE-2023-29498

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-2023-29160

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-2023-29167

CVSS V3 Severity:
Base Metrics5.5 (Medium) [Other]
  • Attack Vector: Local
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: Required
  • Scope: Unchanged
  • Confidentiality Impact: High
  • Integrity Impact: None
  • Availability Impact: None
The above CVSS base scores have been assigned for CVE-2023-29498
Affected Products


Fuji Electric Co., Ltd.
  • FRENIC RHC Loader v1.1.0.3 and earlier

Impact

CVE-2023-29160, CVE-2023-29167
If a user opens a specially crafted FNE file, sensitive information on the system where the affected product is installed may be disclosed or arbitrary code may be executed.

CVE-2023-29498
If a user opens a specially crafted project file, sensitive information on the system where the affected product is installed may be disclosed.
Solution

[Update the software]
Update the software to the latest version according to the information provided by the developer.
Vendor Information

Fuji Electric Co., Ltd.
CWE (What is CWE?)

  1. Stack-based Buffer Overflow(CWE-121) [Other]
  2. Out-of-bounds Read(CWE-125) [Other]
  3. Improper Restriction of XML External Entity Reference(CWE-611) [Other]
CVE (What is CVE?)

  1. CVE-2023-29160
  2. CVE-2023-29167
  3. CVE-2023-29498
References

  1. JVN : JVNVU#97809354
  2. National Vulnerability Database (NVD) : CVE-2023-29160
  3. National Vulnerability Database (NVD) : CVE-2023-29167
  4. National Vulnerability Database (NVD) : CVE-2023-29498
Revision History

  • [2023/06/05]
      Web page was published
  • [2024/04/18]
      References : Contents were added

Date Public2023/06/02
Date First Published2023/06/05
Date Last Updated2024/04/18