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Vulnerability record · CVE-2013-3644 · published 18 June 2013

CVE-2013-3644: Justsystems ichitaro vulnerability

Justsystems · Ichitaro

Unspecified vulnerability in JustSystems Ichitaro 2006 through 2013; Ichitaro Pro through 2; Ichitaro Government 6, 7, and 2006 through 2010; Ichitaro Portable with oreplug; Ichitaro Viewer; and Ichitaro JUST School through 2010 allows remote attackers to execute arbitrary code via a crafted document.

10.0 CVSS 2.0 High EPSS 4.2% · top 9.4%
10.0CVSS 2.0 base score
4.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
4Affected product versions listed by NVD
6References
16 Jun 2026Last modified by NVD

Description

Unspecified vulnerability in JustSystems Ichitaro 2006 through 2013; Ichitaro Pro through 2; Ichitaro Government 6, 7, and 2006 through 2010; Ichitaro Portable with oreplug; Ichitaro Viewer; and Ichitaro JUST School through 2010 allows remote attackers to execute arbitrary code via a crafted document.

AV:N/AC:L/Au:N/C:C/I:C/A:C

Affected products

4 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://jvn.jp/en/jp/JVN98712361/index.html
http://jvndb.jvn.jp/jvndb/JVNDB-2013-000058
http://www.justsystems.com/jp/info/js13002.html
http://jvn.jp/en/jp/JVN98712361/index.html
http://jvndb.jvn.jp/jvndb/JVNDB-2013-000058
http://www.justsystems.com/jp/info/js13002.html

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2014-7247Justsystems ichitaro vulnerabilityUnspecified vulnerability in JustSystems Ichitaro 2008 through 2011; Ichitaro Government 6, 7, 2008, 2009, and 2010; Ichitaro Pro; Ichitaro Pro 2; Ic…EPSS 5.3%9.8CVE-2017-2789Justsystems ichitaro memory buffer overflow vulnerabilityWhen copying filedata into a buffer, JustSystems Ichitaro Office 2016 Trial will calculate two values to determine how much data to copy from the doc…EPSS 2.3%9.8CVE-2017-2790Justsystems ichitaro memory buffer overflow vulnerabilityWhen processing a record type of 0x3c from a Workbook stream from an Excel file (.xls), JustSystems Ichitaro Office trusts that the size is greater t…EPSS 1.9%9.3CVE-2013-5990Justsystems ichitaro pro vulnerabilityUnspecified vulnerability in JustSystems Ichitaro 2006 through 2011; Ichitaro Government 6, 7, and 2006 through 2010; Ichitaro 2011 Sou; Ichitaro 201…EPSS 4.6%9.3CVE-2013-0707Justsystems hanako vulnerabilityUnspecified vulnerability in JustSystems Ichitaro 2006 and 2007, Ichitaro Government 2006 and 2007, Ichitaro Portable with oreplug, Hanako 2006 throu…EPSS 3.8%9.3CVE-2012-0269Justsystems ichitaro memory buffer overflow vulnerabilityBuffer overflow in JustSystems Ichitaro 2011 Sou, Ichitaro 2006 through 2011, Ichitaro Government 2006 through 2010, Ichitaro Portable with oreplug, …EPSS 4.2%9.3CVE-2011-1331Justsystems ichitaro memory buffer overflow vulnerabilityJustSystems Ichitaro 2005 through 2011, Ichitaro Government 6, Ichitaro Government 2006 through 2010, Ichitaro Portable, Ichitaro Pro, and Ichitaro V…EPSS 5.6%9.3CVE-2010-3915Justsystems ichitaro vulnerabilityUnspecified vulnerability in JustSystems Ichitaro and Ichitaro Government allows remote attackers to execute arbitrary code via a crafted document, a…EPSS 6.1%

Source: NIST National Vulnerability Database (record CVE-2013-3644), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.