JVNDB-2016-000233

The installers of multiple Japan Pension Service software may insecurely load Dynamic Link Libraries

The installers of multiple Japan Pension Service software contain an issue with the DLL search path, which may lead to insecurely loading Dynamic Link Libraries.

Yuji Tounai of NTT Communications Corporation reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

Installers of the following software that were available until October 17, 2016, are affected:

Japan Pension Service

• Specification check program(social insurance) Ver. 9.00 and earlier
• TODOKESHO print program Ver. 5.00 and earlier
• TODOKESHO creation program Ver. 15.00 and earlier
• Device data encryption program Ver. 1.00 and earlier

This vulnerability can be exploited when the following condition is met. If this vulnerability is exploited, an arbitrary code may be executed with the privilege of the user invoking the installer.

* A user is tricked into placing a malicious DLL file prepared by an attacker in a specific folder.

[Use the latest installers]
Users who are intended to install the software for the first time or to upgrade the software, be sure to use the latest installers.

Japan Pension Service

• Japan Pension Service : Specification check program(social insurance) (in Japanese)
• Japan Pension Service : TODOKESHO print program (in Japanese)
• Japan Pension Service : Device data encryption program (in Japanese)
• Japan Pension Service : TODOKESHO creation program (in Japanese)

1. No Mapping(CWE-Other) [IPA Evaluation]

1. CVE-2016-7818

1. JVN : JVN#08868688
2. National Vulnerability Database (NVD) : CVE-2016-7818

• [2016/12/01]
    Web page was published
  [2018/01/17]
    References : Content was added