发布时间: 2023年6月3日
修改时间: 2024年10月31日
A NULL pointer dereference flaw was found in Libtiff s LZWDecode() function in the libtiff/tif_lzw.c file. This flaw allows a local attacker to craft specific input data that can cause the program to dereference a NULL pointer when decompressing a TIFF format file, resulting in a program crash or denial of service.
| NVD | openEuler | |
|---|---|---|
| Confidentiality | None | None |
| Attack Vector | Local | Local |
| CVSS评分 | 5.5 | 5.5 |
| 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-2023-1506 | libtiff security update | 2023年6月3日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-4A | libtiff | Fixed |
| KY3.4-5A | libtiff | Fixed |
| KY3.5.1 | libtiff | Fixed |
| KY3.5.2 | libtiff | Fixed |
