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9.3

CVE-2010-3915: Ichitaro can run malicious code from a document

CVE-2010-3915 · published 16 years ago
Summary

The Ichitaro word processing program can be tricked by a specially crafted document to run any code an attacker chooses. This could let an attacker take control of the computer that opens the document. Update the software to the latest version or avoid opening untrusted documents.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
justsystems ichitaro 2007
2008
2009
cpe:2.3:a:justsystems:ichitaro:*:*:*:*:*:*:*:*
Original advisory text
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.
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.
Fix within
Internet-facing 14 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit (estimated)
  • Gives an attacker full control (estimated)
Severity
9.3 Critical
Exploitation
6% chance of attack within 30 days
Timeline
Published6 Nov 2010
Updated1 Nov 2026
First seen29 Sep 2026
Sources
CVE-2010-3915 · NVD
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