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IPA/ISEC：Vulnerabilities：Japan Vulnerability Notes (JVN)

JVN iPedia Registration Status

The summary of the vulnerability information registered to the Japanese version of JVN iPedia during the 4th quarter of 2018 (October 1 to December 31, 2018) is shown in the table below.
The total number of vulnerabilities stored in JVN iPedia is 92,674 (Figure 1-1).

•JVN iPedia English Version: https://jvndb.jvn.jp/en/

•JVN iPedia Japanese Version: https://jvndb.jvn.jp/

Figure 1-1.Quarterly Changes in Number of Registered Vulnerabilities

  • Quarterly Reports
4th Quarter (October – December) of 2018 Feb 21, 2019
3rd Quarter (July – September) of 2018 Nov 6, 2018
2nd Quarter (April – June) of 2018 Aug 30, 2018
1st Quarter (January – March) of 2018 May 25, 2018
4th Quarter (October – December) of 2017 Feb 23, 2018
3rd Quarter (July – September) of 2017 Nov 30, 2017
2nd Quarter (April – June) of 2017 Aug 28, 2017
1st Quarter (January – March) of 2017 Jun 9, 2017
4th Quarter (October – December) of 2016 Feb 24, 2017
3rd Quarter (July – September) of 2016 Nov 11, 2016
2nd Quarter (April – June) of 2016 Aug 15, 2016
1st Quarter (January – March) of 2016 May 30, 2016
4th Quarter (October – December) of 2015 Feb 26, 2016
3rd Quarter (July – September) of 2015 Nov 13, 2015
2nd Quarter (April – June) of 2015 Aug 21, 2015
1st Quarter (January – March) of 2015 Apr 15, 2015
4th Quarter (October – December) of 2014 Mar 9, 2015
3rd Quarter (July – September) of 2014 Nov 27, 2014
2nd Quarter (April – June) of 2014 Sep 3, 2014
1st Quarter (January – March) of 2014 May 15, 2014
4th Quarter (October – December) of 2013 Feb 14, 2014
3rd Quarter (July – September) of 2013 Nov 8, 2013
2nd Quarter (April – June) of 2013 Aug 9, 2013
1st Quarter (January – March) of 2013 May 27, 2013
4th Quarter (October – December) of 2012 Feb 26, 2013
3rd Quarter (July – September) of 2012 Dec 3, 2012
2nd Quarter (April – June) of 2012 Aug 8, 2012
1st Quarter (January – March) of 2012 May 15, 2012
4th Quarter (October – December) of 2011 Feb 29, 2012
3rd Quarter (July – September) of 2011 Nov 18, 2011
2nd Quarter (April – June) of 2011 Aug 12, 2011
1st Quarter (January – March) of 2011 May 19, 2011
4th Quarter (October – December) of 2010 Feb 14, 2011
3rd Quarter (July – September) of 2010 Nov 9, 2010
2nd Quarter (April – June) of 2010 Aug 6, 2010
1st Quarter (January – March) of 2010 May 10, 2010
4th Quarter (October – December) of 2009 Feb 3, 2010
3rd Quarter (July - September) of 2009 Nov 11, 2009
2nd Quarter (April - June) of 2009 Jul 27, 2009
1st Quarter (January - March) of 2009 May 20, 2009
4th Quarter (October - December) of 2008 Feb 10, 2009
3rd Quarter (July - September) of 2008 Oct 31, 2008
2nd Quarter (April - June) of 2008 Aug 15, 2008

What is "Vulnerability Information Portal Site, JVN?"

1.JVN : Providing reliable vulnerability information

Under Information Security Early Warning Partnership, IPA receives private vulnerability reports and JPCERT/CC coordinates with developers to prepare patches or remedies.

JVN provides the information such as:

  • Solution
  • Vulnerability Analysis by JPCERT/CC
  • Vender Notes

Vulnerability information, especially on Open Source Software (OSS), often affects multiple products. In such a case, JVN provides notes from those vendors affected.

•JVN Home

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•Vulnerability Report

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2.Chronological Information (Japanese Version)
Supports Vulnerability Remediation Process

Records of security events are useful when planning the vulnerability remediation process.

We provide "Status Tracking Notes", the list of relevant events, for some vulnerability information on a trial basis. Records contain exploit code availability, related incidents observed, and availability of fixes.

•Chronological Information

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3.RSS Feeds and support tools

We provide JVN updates in RSS (RDF(*1) Site Summary) format. These updates are readily available using an RSS reader. This enables system administrators and integrators to rapidly collect vulnerability information and solutions.

We also provide tools for displaying JVN updates on your website. (This tool requires Adobe Flash 7.0 or higher for a plug-in.)

(*1)RDF:Resource Description Framework

•Hitachi HIRT(Hitachi Incident Response Team) uses this tool to automatically display JVN updates.

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4.JVN iPedia
Vulnerability Countermeasure Information Database

JVN iPedia is an information database that stores summary and countermeasure information on vulnerabilities in Japanese software and other products posted on JVN.

In the six months following its public release in April 2007, iPedia catalogued 4,100 vulnerabilities (Japanese Version).

JVN iPedia is equipped with search functions(Keyword search, product search, and severity scoring based on CVSS(*2)) and RSS feeds, which provides the accumulated data in a comprehensive manner.

In addition, user can use the CVSS Calculator to calculate the overall CVSS assessment score, by selecting the own Environmental Score Metrics or Temporal Score Metrics.

(*2)CVSS: Common Vulnerability Scoring System

•Provides vulnerability countermeasure information collected and accumulated every day.

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