Justsystems

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2013-0707 1Justsystems 5Hanako Hanako PoliceHanako Police3+2 more Apr 29, 2026 Mar 1, 2013 N/A· v4 N/A· v3 9.3 HIGH· v2 Unspecified vulnerability in JustSystems Ichitaro 2006 and 2007, Ichitaro Government 2006 and 2007, Ichitaro Portable with oreplug, Hanako 2006 through 2013, Hanako Police, Hanako Police 3, and Hanako Police 2010 allows...Show more Unspecified vulnerability in JustSystems Ichitaro 2006 and 2007, Ichitaro Government 2006 and 2007, Ichitaro Portable with oreplug, Hanako 2006 through 2013, Hanako Police, Hanako Police 3, and Hanako Police 2010 allows remote attackers to execute arbitrary code via a crafted file.Show less
CVE-2009-4738 1Justsystems 3Atok Atok Flat Rate ServiceJust Smile Apr 29, 2026 Jan 18, 2013 N/A· v4 N/A· v3 7.2 HIGH· v2 Unspecified vulnerability in JustSystems Corporation ATOK 2006 through 2009 and ATOK flat-rate service, and Just Smile 4 with the ATOK Smile module, allows physically proximate users to bypass the screen lock and execute...Show more Unspecified vulnerability in JustSystems Corporation ATOK 2006 through 2009 and ATOK flat-rate service, and Just Smile 4 with the ATOK Smile module, allows physically proximate users to bypass the screen lock and execute commands with system privileges via unknown vectors related to "launching external applications."Show less
CVE-2012-4016 1Justsystems 1Atok Apr 29, 2026 Sep 28, 2012 N/A· v4 N/A· v3 4.3 MEDIUM· v2 The ATOK application before 1.0.4 for Android allows remote attackers to read the learning information file, and obtain sensitive input-string information, via a crafted application.
CVE-2012-1242 1Justsystems 7Ichitaro Ichitaro Portable With OreplugIchitaro Viewer+4 more Apr 29, 2026 Apr 27, 2012 N/A· v4 N/A· v3 6.9 MEDIUM· v2 Untrusted search path vulnerability in JustSystems Ichitaro 2011 Sou, Ichitaro 2006 through 2011, Ichitaro Government 2006 through 2010, Ichitaro Portable with oreplug, Ichitaro Viewer, JUST School, JUST School 2009 and...Show more Untrusted search path vulnerability in JustSystems Ichitaro 2011 Sou, Ichitaro 2006 through 2011, Ichitaro Government 2006 through 2010, Ichitaro Portable with oreplug, Ichitaro Viewer, JUST School, JUST School 2009 and 2010, JUST Jump 4, JUST Frontier, and oreplug allows local users to gain privileges via a Trojan horse DLL in the current working directory.Show less
CVE-2012-0269 1Justsystems 11Ichitaro Ichitaro Portable With OreplugIchitaro Viewer+8 more Apr 29, 2026 Apr 27, 2012 N/A· v4 N/A· v3 9.3 HIGH· v2 Buffer overflow in JustSystems Ichitaro 2011 Sou, Ichitaro 2006 through 2011, Ichitaro Government 2006 through 2010, Ichitaro Portable with oreplug, Ichitaro Viewer, JUST School, JUST School 2009 and 2010, JUST Jump 4, J...Show more Buffer overflow in JustSystems Ichitaro 2011 Sou, Ichitaro 2006 through 2011, Ichitaro Government 2006 through 2010, Ichitaro Portable with oreplug, Ichitaro Viewer, JUST School, JUST School 2009 and 2010, JUST Jump 4, JUST Frontier, oreplug, Shuriken Pro4, Shuriken 2007 through 2010, Shuriken Pro4 Corporate Edition, Shuriken CE/2007 through CE/2009 Corporate Edition, Shuriken 2010 Corporate Edition, Rekishimail Sengokubusho no missho, and Bakumatsushishi no missho allows remote attackers to execute arbitrary code via a crafted image file.Show less
CVE-2011-1331 1Justsystems 4Ichitaro Ichitaro PortableIchitaro Pro+1 more Apr 29, 2026 Jul 18, 2011 N/A· v4 N/A· v3 9.3 HIGH· v2 JustSystems Ichitaro 2005 through 2011, Ichitaro Government 6, Ichitaro Government 2006 through 2010, Ichitaro Portable, Ichitaro Pro, and Ichitaro Viewer allow remote attackers to execute arbitrary code or cause a denia...Show more JustSystems Ichitaro 2005 through 2011, Ichitaro Government 6, Ichitaro Government 2006 through 2010, Ichitaro Portable, Ichitaro Pro, and Ichitaro Viewer allow remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via a crafted document, as exploited in the wild in early 2011.Show less
CVE-2010-3916 1Justsystems 1Ichitaro Apr 29, 2026 Nov 6, 2010 N/A· v4 N/A· v3 9.3 HIGH· v2 Unspecified vulnerability in JustSystems Ichitaro and Ichitaro Government allows remote attackers to execute arbitrary code via a crafted document, a different vulnerability than CVE-2010-3915.
CVE-2010-3915 1Justsystems 1Ichitaro Apr 29, 2026 Nov 6, 2010 N/A· v4 N/A· v3 9.3 HIGH· v2 Unspecified vulnerability in JustSystems Ichitaro and Ichitaro Government allows remote attackers to execute arbitrary code via a crafted document, a different vulnerability than CVE-2010-3916.
CVE-2010-2152 1Justsystems 2Ichitaro Just School Apr 29, 2026 Jun 3, 2010 N/A· v4 N/A· v3 9.3 HIGH· v2 Unspecified vulnerability in JustSystems Ichitaro 2004 through 2009, Ichitaro Government 2006 through 2009, and Just School 2008 and 2009 allows remote attackers to execute arbitrary code via unknown vectors related to "...Show more Unspecified vulnerability in JustSystems Ichitaro 2004 through 2009, Ichitaro Government 2006 through 2009, and Just School 2008 and 2009 allows remote attackers to execute arbitrary code via unknown vectors related to "product character attribute processing" for a document.Show less
CVE-2010-1424 1Justsystems 1Ichitaro Apr 29, 2026 Apr 15, 2010 N/A· v4 N/A· v3 9.3 HIGH· v2 Unspecified vulnerability in JustSystems Ichitaro and Ichitaro Government 2006 through 2010 allows user-assisted remote attackers to execute arbitrary code via a crafted font file.
CVE-2009-4737 1Justsystems 2Ichitaro Ichitaro Viewer Apr 29, 2026 Apr 6, 2010 N/A· v4 N/A· v3 9.3 HIGH· v2 Stack-based buffer overflow in JustSystems Corporation Ichitaro 13, 2004 through 2009, Viewer 2009 19.0.1.0 and earlier, and other versions allows context-dependent attackers to execute arbitrary code via a crafted Rich...Show more Stack-based buffer overflow in JustSystems Corporation Ichitaro 13, 2004 through 2009, Viewer 2009 19.0.1.0 and earlier, and other versions allows context-dependent attackers to execute arbitrary code via a crafted Rich Text File (RTF), related to "pvpara ffooter."Show less
CVE-2008-3919 1Justsystems 1Ichitaro Apr 23, 2026 Sep 4, 2008 N/A· v4 N/A· v3 9.3 HIGH· v2 Unspecified vulnerability in multiple JustSystems Ichitaro products allows remote attackers to execute arbitrary code via a crafted JTD document, as exploited in the wild in August 2008.

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