[Japanese]

JVNDB-2013-000054

Pizza Hut Japan Official Order App for Android. contains an issue where it fails to verify SSL server certificates

Overview

Pizza Hut Japan Official Order App for Android. contains an issue where it fails to verify SSL server certificates.

Shunsuke Taniguchi of LAC Co., Ltd. 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 2.6 (Low) [IPA Score]
  • Access Vector: Network
  • Access Complexity: High
  • Authentication: None
  • Confidentiality Impact: None
  • Integrity Impact: Partial
  • Availability Impact: None
Affected Products


KENTUCKY FRIED CHICKEN JAPAN LTD.
  • Pizza Hut Japan Official Order App for Android 1.1.0.a and earlier

According to the developer, the iOS version is not affected by this vulnerability.
Impact

A man-in-the-minddle 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

KENTUCKY FRIED CHICKEN JAPAN LTD.
CWE (What is CWE?)

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

  1. CVE-2013-3641
References

  1. JVN : JVN#39218538
  2. National Vulnerability Database (NVD) : CVE-2013-3641
Revision History

  • [2013/06/07]
      Web page was published

Date Public2013/06/07
Date First Published2013/06/07
Date Last Updated2013/06/07