发布时间: 2022年8月5日
修改时间: 2024年10月31日
An attacker who submits a crafted tar file with size in header struct being 0 may be able to trigger an calling of malloc(0) for a variable gnu_longname, causing an out-of-bounds read.
| NVD | openEuler | |
|---|---|---|
| Confidentiality | High | None |
| Attack Vector | Network | Local |
| CVSS评分 | 8.1 | 4.0 |
| Attack Complexity | Low | Low |
| Privileges Required | None | None |
| Scope | Unchanged | Unchanged |
| Integrity | None | None |
| User Interaction | Required | None |
| Availability | High | Low |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2022-1932 | libtar security update | 2022年8月5日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-4A | libtar | Fixed |
| KY3.4-5A | libtar | Fixed |
| KY3.5.1 | libtar | Fixed |
