发布时间: 2022年3月26日
修改时间: 2024年10月31日
A heap-based buffer overflow was found in openjpeg in color.c:379:42 in sycc420_to_rgb when decompressing a crafted .j2k file. An attacker could use this to execute arbitrary code with the permissions of the application compiled against openjpeg.
| 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-2022-1502 | openjpeg2 security update | 2022年3月26日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-4A | openjpeg2 | Fixed |
| KY3.4-5A | openjpeg2 | Fixed |
