Vulnerabilities > CVE-2020-36773 - Use After Free vulnerability in Artifex Ghostscript
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
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).
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 5 |