[Japanese]

JVNDB-2011-000079

Cybozu Office vulnerable in restricting access

Overview

Cybozu Office contains a vulnerability in restricting access permissions.

Cybozu Office is a groupware.Cybozu Office contains a vulnerability in restricting access permissions.

Masako Ohno 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: Low
  • Authentication: Single Instance
  • Confidentiality Impact: Partial
  • Integrity Impact: None
  • Availability Impact: None
Affected Products


Cybozu, Inc.
  • Cybozu Office versions prior to 8.0.0

Impact

A user without the appropriate privileges may view an arbitrary user's attendance information.
Solution

[Upgrade the Software]
Upgrade to Cybozu Office 9 that has addressed this vulnerability.
Vendor Information

Cybozu, Inc.
CWE (What is CWE?)

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

  1. CVE-2011-2677
References

  1. JVN : JVN#84838479
  2. National Vulnerability Database (NVD) : CVE-2011-2677
Revision History

  • [2011/10/11]
      Web page published
    [2011/11/28]
      Vendor Information : Added Cybozu (CY11-10-001)

Date Public2011/10/07
Date First Published2011/10/11
Date Last Updated2011/11/28