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CVE-2007-5687

HIGH · CVSS 9.3EPSS 5.7%EU EUVD

Multiple buffer overflows in the rich text processing functionality in JustSystems Ichitaro 2004 through 2007, 11 through 13, and other versions allow remote attackers to execute arbitrary code via a long (1) pard field or (2) font name in the fcharset0 field, which is not properly handled in (a) JSTARO4.OCX; or (3) a long title, which is not properly handled by (b) TJSVDA.DLL.

Key facts

CVSS score
9.3 (v2.0)
Severity
HIGH
CVSS vector
AV:N/AC:M/Au:N/C:C/I:C/A:C
Weakness (CWE)
CWE-119
EPSS score
5.7% (93th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2007-5659)
Published
October 28, 2007
NVD last modified
June 16, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2007-5659 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

  • justsystem / ichitaro
  • justsystem / ichitaro
  • justsystem / ichitaro
  • justsystem / ichitaro
  • justsystem / ichitaro
  • justsystem / ichitaro
  • justsystem / ichitaro
  • justsystem / ichitaro

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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