CVE-2007-5687

CRITICAL 9.3CVE-2007-5687 · Published 28/10/2007 · updated 16/06/2026

In short

CVE-2007-5687 is a CRITICAL (CVSS 9.3) vulnerability affecting ichitaro (justsystem).
Chance of exploitation in the next 30 days (EPSS): 5.7%, higher than 93.1% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
ichitaro justsystem	`= 11.0= 12.0= 13.0= 2004= 2005= 2006= linux= lite2`	No fix yet

Description

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.

References

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