发布时间: 2022年9月1日
修改时间: 2024年10月31日
GNOME GdkPixbuf (aka GDK-PixBuf) before 2.42.8 allows a heap-based buffer overflow when compositing or clearing frames in GIF files, as demonstrated by io-gif-animation.c composite_frame. This overflow is controllable and could be abused for code execution, especially on 32-bit systems.
| NVD | openEuler | |
|---|---|---|
| Confidentiality | High | High |
| Attack Vector | Local | Local |
| CVSS评分 | 7.8 | 7.8 |
| Attack Complexity | Low | Low |
| Privileges Required | None | None |
| Scope | Unchanged | Unchanged |
| Integrity | High | High |
| User Interaction | Required | Required |
| Availability | High | High |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2022-1993 | gdk-pixbuf2 security update | 2022年9月1日 |
| KylinSec-SA-2022-1994 | gdk-pixbuf2 security update | 2022年9月1日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-5 | gdk-pixbuf2 | Fixed |
| KY3.5.1 | gdk-pixbuf2 | Fixed |
