[Japanese]

JVNDB-2022-000095

Cybozu Remote Service vulnerable to Uncontrolled Resource Consumption

Overview

Cybozu Remote Service provided by Cybozu, Inc. is vulnerable to uncontrolled resource consumption (CWE-400).

Cybozu, Inc. reported this vulnerability to JPCERT/CC to notify users of the solution through JVN.
CVSS Severity (What is CVSS?)

CVSS V3 Severity:
Base Metrics 4.3 (Medium) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: Low
  • User Interaction: None
  • Scope: Unchanged
  • Confidentiality Impact: None
  • Integrity Impact: None
  • Availability Impact: Low
CVSS V2 Severity:
Base Metrics 4.0 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Low
  • Authentication: Single Instance
  • Confidentiality Impact: None
  • Integrity Impact: None
  • Availability Impact: Partial
Affected Products


Cybozu, Inc.
  • Remote Service 4.0.0 to 4.0.3

Impact

A logged-in user may consume huge storage space, resulting to a denial-of-service (DoS) condition.
Solution

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

Cybozu, Inc.
CWE (What is CWE?)

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

  1. CVE-2022-44608
References

  1. JVN : JVN#87895771
  2. National Vulnerability Database (NVD) : CVE-2022-44608
Revision History

  • [2022/11/25]
      Web page was published
  • [2024/06/03]
      References : Content was added

Date Public2022/11/25
Date First Published2022/11/25
Date Last Updated2024/06/03