CVE-2012-1242: Justsystems Ichitaro

Medium severity, CVSS 6.9. EPSS: 0.4% chance of exploitation in the next 30 days.

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.

Affected products

• Justsystems Ichitaro: version 2006 only; version 2007 only; version 2008 only; version 2009 only; version 2010 only; version 2011 only
• Justsystems Ichitaro Portable With Oreplug: affected versions not specified
• Justsystems Ichitaro Viewer: affected versions not specified
• Justsystems Just Frontier: affected versions not specified
• Justsystems Just Jump: version 4 only
• Justsystems Just School: affected versions not specified; version 2009 only; version 2010 only
• Justsystems Oreplug: affected versions not specified

Published 2012-04-27. Last modified 2026-06-16.