发布时间: 2024年8月16日
修改时间: 2024年8月23日
A null pointer dereference flaw was found in Libtiff via `tif_dirinfo.c`. This issue may allow an attacker to trigger memory allocation failures through certain means, such as restricting the heap space size or injecting faults, causing a segmentation fault. This can cause an application crash, eventually leading to a denial of service.
| NVD | openEuler | |
|---|---|---|
| CVSS评分 | 7.5 | 7.5 |
| Attack Vector | Network | Network |
| Attack Complexity | Low | Low |
| Privileges Required | None | None |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality | None | None |
| Integrity | None | None |
| Availability | High | High |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2024-3573 | libtiff security update | 2024年8月23日 |
| KylinSec-SA-2024-3693 | libtiff security update | 2024年8月23日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-5A | libtiff | Fixed |
| KY3.5.2 | libtiff | Fixed |
| V6 | libtiff | Fixed |
