发布时间: 2023年7月29日
修改时间: 2024年10月31日
libcurl can be told to save cookie, HSTS and/or alt-svc data to files. When doing this, it called `stat()` followed by `fopen()` in a way that made it vulnerable to a TOCTOU race condition problem. By exploiting this flaw, an attacker could trick the victim to create or overwrite protected files holding this data in ways it was not intended to.
| NVD | openEuler | |
|---|---|---|
| Confidentiality | Low | |
| Attack Vector | Network | |
| CVSS评分 | N/A | 5.5 |
| Attack Complexity | Low | |
| Privileges Required | Low | |
| Scope | Unchanged | |
| Integrity | Low | |
| User Interaction | Required | |
| Availability | Low |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2023-1573 | curl security update | 2023年7月29日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-4A | curl | Fixed |
| KY3.4-5A | curl | Fixed |
| KY3.5.1 | curl | Fixed |
| KY3.5.2 | curl | Fixed |
