发布时间: 2024年4月19日
修改时间: 2024年5月27日
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).
| NVD | openEuler | |
|---|---|---|
| CVSS评分 | 9.8 | 9.8 |
| Attack Vector | Network | Network |
| Attack Complexity | Low | Low |
| Privileges Required | None | None |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality | High | High |
| Integrity | High | High |
| Availability | High | High |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2024-3137 | ghostscript security update | 2024年4月19日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-4A | ghostscript | Fixed |
| KY3.4-5A | ghostscript | Fixed |
| KY3.5.1 | ghostscript | Unaffected |
| KY3.5.2 | ghostscript | Unaffected |
