Total vulnerabilities in the database
Artifex Ghostscript before 9.53.0 has an out-of-bounds write and use-after-free in devices/vector/gdevtxtw.c (for txtwrite) because a single character code in a PDF document can map to more than one Unicode code point (e.g., for a ligature).
| Software | From | Fixed in |
|---|---|---|
| artifex / ghostscript | 9.52 | 9.52.x |
| artifex / ghostscript | 9.53.0-rc2 | 9.53.0-rc2.x |
| artifex / ghostscript | 9.53.0-rc1 | 9.53.0-rc1.x |
| artifex / ghostscript | 9.52.1 | 9.52.1.x |
| artifex / ghostscript | 9.51 | 9.51.x |