[Japanese]

JVNDB-2017-000142

Installer of Charamin OMP may insecurely load Dynamic Link Libraries

Overview

The installer of Charamin OMP provided by Charamin steering committee contains an issue with the DLL search path, which may lead to insecurely load 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?)

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
CVSS V2 Severity:
Base Metrics 6.8 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Medium
  • Authentication: None
  • Confidentiality Impact: Partial
  • Integrity Impact: Partial
  • Availability Impact: Partial
Affected Products


Charamin steering committee
  • Charamin OMP Version 1.1.7.4 and earlier (installer)
  • Charamin OMP Version 1.2.0.0 Beta and earlier (installer)

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.
Users who already have installed Charamin OMP do not need to re-install the application, because this issue affects the installer only.
Vendor Information

Charamin steering committee
CWE (What is CWE?)

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

  1. CVE-2017-2227
References

  1. JVN : JVN#09293613
  2. JVN : JVNTA#91240916
  3. National Vulnerability Database (NVD) : CVE-2017-2227
Revision History

  • [2017/06/23]
      Web page was published
    [2018/02/07]
      References : Content was added

Date Public2017/06/23
Date First Published2017/06/23
Date Last Updated2018/02/07