JustSystems Ichitaro attributes code execution

ichitaro-attributes-code-execution (59037) The risk level is classified as HighHigh Risk


JustSystems Ichitaro could allow a remote attacker to execute arbitrary code on the system, caused by an error when processing character attributes. By persuading a victim to open a specially-crafted document, a remote attacker could exploit this vulnerability to corrupt memory to execute arbitrary code on the system.


Base Score: 6.8
  Access Vector: Network
  Access Complexity: Medium
  Authentication: None
  Confidentiality Impact: Partial
  Integrity Impact: Partial
  Availability Impact: Partial
Temporal Score: 5
  Exploitability: Unproven
  Remediation Level: Official-Fix
  Report Confidence: Confirmed


Gain Access


Apply the appropriate patch for your system, available for users from the JUSTSYSTEMS Web site. See References.


  • Ichitaro Web site: Ichitaro Web.
  • JustSystems Web site: JustSystems.
  • JVN#17293765: Ichitaro series vulnerable to arbitrary code execution.
  • BID-40472: JustSystems Ichitaro Character Attributes Processing Remote Code Execution Vulnerability
  • CVE-2010-2152: 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.
  • OSVDB ID: 65050: JustSystems Ichitaro Crafted Document Character Attributes Handling Arbitrary Code Execution
  • SA40008: JustSystems Ichitaro Character Attributes Processing Vulnerability

Platforms Affected:

  • JustSystems Ichitaro 2004
  • JustSystems Ichitaro 2005
  • JustSystems Ichitaro 2006
  • JustSystems Ichitaro 2007
  • JustSystems Ichitaro 2008
  • JustSystems Ichitaro 2009


Jun 01, 2010

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