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.
| Software | From | Fixed in |
|---|---|---|
| justsystem / ichitaro | lite2 | lite2.x |
| justsystem / ichitaro | linux | linux.x |
| justsystem / ichitaro | 11.0 | 11.0.x |
| justsystem / ichitaro | 2006 | 2006.x |
| justsystem / ichitaro | 2005 | 2005.x |
| justsystem / ichitaro | 12.0 | 12.0.x |
| justsystem / ichitaro | 13.0 | 13.0.x |
| justsystem / ichitaro | 2004 | 2004.x |