[Japanese]

JVNDB-2017-000161

Installer of Douro Kouji Kanseizutou Check Program may insecurely load Dynamic Link Libraries

Overview

Installer of Douro Kouji Kanseizutou Check Program provided by National Institute for Land and Infrastructure Management contains an issue with the DLL search path, which may lead to insecurely loading Dynamic Link Libraries (CWE-427).

Eili Masami of Tachibana Lab. reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
CVSS Severity (What is CVSS?)

Base Metrics: 6.8 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Medium
  • Authentication: None
  • Confidentiality Impact: Partial
  • Integrity Impact: Partial
  • Availability Impact: Partial

CVSS V3 Severity:
Base Metrics: 7.8 (High) [IPA Score]
  • 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


Ministry of Land, Infrastructure, Transport and Tourism
  • Douro Kouji Kanseizutou Check Program Ver3.1 (cdrw_checker_3.1.0.lzh) and earlier

Impact

Arbitrary code may be executed with the privilege of the user invoking the installer.
Solution

[Use the latest installer]
Use the latest installer according to the information provided by the developer.
Vendor Information

Ministry of Land, Infrastructure, Transport and Tourism
CWE (What is CWE?)

  1. No Mapping(CWE-Other) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2017-2230
References

  1. JVN : JVN#82120115
  2. JVN : JVNTA#91240916
Revision History

[2017/07/04]
  Web page was published