发布时间: 2022年10月28日
修改时间: 2024年10月31日
LibTIFF 4.4.0 has an out-of-bounds write in _TIFFmemcpy in libtiff/tif_unix.c:346 when called from extractImageSection, tools/tiffcrop.c:6826, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit 236b7191.
| NVD | openEuler | |
|---|---|---|
| Confidentiality | None | None |
| Attack Vector | Network | Network |
| CVSS评分 | 6.5 | 6.5 |
| Attack Complexity | Low | Low |
| Privileges Required | None | None |
| Scope | Unchanged | Unchanged |
| Integrity | None | None |
| User Interaction | Required | Required |
| Availability | High | High |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2022-2563 | libtiff security update | 2022年10月28日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-4A | libtiff | Fixed |
| KY3.4-5 | libtiff | Fixed |
| KY3.5.1 | libtiff | Fixed |
