[Japanese]

JVNDB-2017-000069

Multiple installers of Toshiba memory card related software may insecurely load Dynamic Link Libraries

Overview

Multiple installers of Toshiba memory card related software 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


TOSHIBA
  • SDHC/SDXC Memory Card with embedded NFC functionality Software Update Tool V1.00.03 and earlier
  • SDHC Memory Card with embedded TransferJet functionality Software Update tool V1.00.06 and earlier
  • SDHC Memory Card with embedded TransferJet functionality Configuration Software V1.02 and earlier
  • SDHC Memory Card with embedded wireless LAN functionality FlashAir Software Update tool (SD-WB/WL series) V1.00.04 and earlier
  • SDHC Memory Card with embedded wireless LAN functionality FlashAir Software Update tool (SD-WD/WC series<W-02>) V2.00.03 and earlier
  • SDHC Memory Card with embedded wireless LAN functionality FlashAir Software Update tool (SD-WE series<W-03>) V3.00.01
  • SDHC Memory Card with embedded wireless LAN functionality FlashAir Configuration Software V3.0.2 and earlier

Impact

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

[Use the latest installers]
Use the latest installers according to the information provided by the developer.
Users who already have installed the software do not need to re-install the application, because this issue affects the installers only.
Vendor Information

TOSHIBA
CWE (What is CWE?)

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

  1. CVE-2017-2149
References

  1. JVN : JVN#05340816
  2. National Vulnerability Database (NVD) : CVE-2017-2149
Revision History

  • [2017/04/14]
      Web page was published
    [2017/12/21]
      References : Content was added

Date Public2017/04/14
Date First Published2017/04/14
Date Last Updated2017/12/21