发布时间: 2024年8月23日
修改时间: 2024年9月20日
In GNOME GdkPixbuf (aka gdk-pixbuf) through 2.42.10, the ANI (Windows animated cursor) decoder encounters heap memory corruption (in ani_load_chunk in io-ani.c) when parsing chunks in a crafted .ani file. A crafted file could allow an attacker to overwrite heap metadata, leading to a denial of service or code execution attack. This occurs in gdk_pixbuf_set_option() in gdk-pixbuf.c.
| 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-2024-3571 | gdk-pixbuf2 security update | 2024年8月23日 |
| KylinSec-SA-2024-4020 | gdk-pixbuf2 security update | 2024年10月23日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-5 | gdk-pixbuf2 | Fixed |
| KY3.5.2 | gdk-pixbuf2 | Fixed |
| KY3.5.3 | gdk-pixbuf2 | Fixed |
| V6 | gdk-pixbuf2 | Fixed |
