JVN#82120115: Installer of Douro Kouji Kanseizutou Check Program may insecurely load Dynamic Link Libraries

2017-07-04T00:00:00
ID JVN:82120115
Type jvn
Reporter Japan Vulnerability Notes
Modified 2017-08-09T00:00:00

Description

## Description

Installer of 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).

## Impact

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

## Solution

Use the latest installer and apply the workarounds
Users who downloaded Douro Kouji Kanseizutou Check Program Ver3.1.2 (cdrw_checker_3.1.2.zip) before 2017 July 19 should delete the application immediately.
When installing Douro Kouji Kanseizutou Check Program, be sure to download the latest version of Douro Kouji Kanseizutou Check Program Ver3.1.3 (cdrw_checker_3.1.3.zip) from the website. Also be sure confirming the followings before executing the installer.

  • Confirm there is no suspicious file besides "setup.exe" in "setup program" directory which is created when extracting the installer (cdrw_checker_3.1.3.zip)
  • Be sure to execute "setup.exe" in "setup program" directory. Note that this vulnerability affects the installer only, thus users who have already installed Douro Kouji Kanseizutou Check Program do not need to re-install the latest Douro Kouji Kanseizutou Check Program Ver3.1.3 (cdrw_checker_3.1.3.zip).

## Products Affected

  • Douro Kouji Kanseizutou Check Program Ver3.1.2 (cdrw_checker_3.1.2.zip) and earlier