Total vulnerabilities in the database
The FoFiType1::parse function in fofi/FoFiType1.cc in Xpdf 3.0.0, gpdf 2.8.2, kpdf in kdegraphics 3.3.1, and possibly other libraries and versions, does not check the return value of the getNextLine function, which allows context-dependent attackers to execute arbitrary code via a PDF file with a crafted Type 1 font that can produce a negative value, leading to a signed-to-unsigned integer conversion error and a buffer overflow.
| Software | From | Fixed in |
|---|---|---|
| gnome / gpdf | 2.8.2 | 2.8.2.x |
| kde / kpdf | 3.3.1 | 3.3.1.x |
| kde / kdegraphics | 3.3.1 | 3.3.1.x |
| xpdf / xpdf | 3.0.0 | 3.0.0.x |