[Japanese]

JVNDB-2015-000077

MilkyStep fails to restrict access permissions

Overview

MilkyStep provided by Igreks Inc. is a CGI for e-mail newsletter distribution management. MilkyStep fails to restrict access permissions against the management function for user information (CWE-284).

Note that this vulnerability is different from JVN#16409640 or JVN#74280258.

Kusano Kazuhiko 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 5.5 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Low
  • Authentication: Single Instance
  • Confidentiality Impact: Partial
  • Integrity Impact: Partial
  • Availability Impact: None
Affected Products


Igreks Inc.
  • MilkyStep Light Ver0.94 and earlier
  • MilkyStep Professional Ver1.82 and earlier
  • MilkyStep Professional OEM Ver1.82 and earlier

Impact

A non-administrative user may be able to change administrative user credentials.
Solution

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

Igreks Inc.
CWE (What is CWE?)

  1. Permissions(CWE-264) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2015-2952
References

  1. JVN : JVN#19732015
  2. National Vulnerability Database (NVD) : CVE-2015-2952
Revision History

  • [2015/06/12]
     Web page was published
    [2015/06/16]
      References : Content was added

Date Public2015/06/12
Date First Published2015/06/12
Date Last Updated2015/06/16