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).
CPE | Name | Operator | Version |
---|---|---|---|
ghostscript | eq | 9.52 | |
ghostscript | eq | 9.53.0 rc2 | |
ghostscript | eq | 9.53.0 rc1 | |
ghostscript | eq | 9.52.1 | |
ghostscript | eq | 9.51 |