[Japanese]

JVNDB-2018-000072

The installers of multiple Logicool software programs may insecurely load Dynamic Link Libraries

Overview

The installers of multiple software programs provided by Logicool Co. Ltd contain an issue with the DLL search path, which may lead to insecurely loading Dynamic Link Libraries (CWE-427) .

Yuji Tounai of NTT Communications Corporation 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


Logitech
  • LOGICOOL Game Software versions before 8.87.116
  • LOGICOOL CONNECTION UTILITY SOFTWARE versions before 2.30.9

Impact

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

[Use the latest installer]
Use the latest installers provided by the developer.
According to the developer, the vulnerability in LOGICOOL Game Software has been already addressed in version 8.87.116 released on August 31, 2016.

Note that this vulnerability affects the installers only. Users who have already installed the program(s) are not affected.
If older versions of the installers are saved on your computer, delete them immediately.
Vendor Information

Logitech
CWE (What is CWE?)

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

  1. CVE-2018-0620
  2. CVE-2018-0621
References

  1. JVN : JVN#52574492
  2. JVN : JVNTA#91240916
Revision History

  • [2018/07/06]
      Web page was published