nProtect : Netizen denial of service (DoS) vulnerability


nProtect : Netizen contains a denial of service (DoS) vulnerability.

nProtect : Netizen from NetMove Corporation is security software that works only while communicating with specific web pages. nProtect : Netizen contains a denial of service (DoS) vulnerability.

Yuji Ukai of Fourteenforty Research Institute, Inc. reported this vulnerability to IPA.
JPCERT/CC coordinated with the vendor under Information Security Early Warning Partnership.
CVSS Severity (What is CVSS?)

CVSS V2 Severity:
Base Metrics 4.3 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Medium
  • Authentication: None
  • Confidentiality Impact: None
  • Integrity Impact: None
  • Availability Impact: Partial
Affected Products

NetMove Corporation
  • nProtect : Netizen netizen Ver5 prior to version "2008, 6, 16, 1"


An remote attacker could disable nProtect : Netizen by convincing a user to open a specially crafted web page.

[Update the Software]
Apply the latest update provided by the vendor.
Vendor Information

NetMove Corporation
  • nProtect News : 080620 (Japanese)
CWE (What is CWE?)

CVE (What is CVE?)


  1. JVN : JVN#36635562
Revision History

  • [2008/07/07]
      Web page published