[Japanese]

JVNDB-2015-000015

Smartphone Passbook fails to verify SSL server certificates

Overview

Smartphone Passbook provided by Ogaki Kyoritsu bank Ltd. fails to verify SSL server certificates.

Hiroshi Kumagai reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
CVSS Severity (What is CVSS?)

CVSS V2 Severity:
Base Metrics 4.0 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: High
  • Authentication: None
  • Confidentiality Impact: Partial
  • Integrity Impact: Partial
  • Availability Impact: None
Affected Products


Ogaki Kyoritsu bank Ltd.
  • Smartphone Passbook Ver.1.0.0

Impact

A man-in-the-middle attack may allow an attacker to eavesdrop on an encrypted communication.
Solution

[Update the Software]
Update to the latest version according to the information provided by the developer.
Vendor Information

Ogaki Kyoritsu bank Ltd.
CWE (What is CWE?)

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

  1. CVE-2015-0874
References

  1. JVN : JVN#14522790
  2. National Vulnerability Database (NVD) : CVE-2015-0874
Revision History

  • [2015/02/13]
      Web page was published
    [2015/05/21]
      Vendor Information : Content was modified
  • [2018/03/07]
      References : Content was added

Date Public2015/02/13
Date First Published2015/02/13
Date Last Updated2018/03/07