发布时间: 2024年9月6日
修改时间: 2025年3月14日
Firefox adds web-compatibility shims in place of some tracking scripts blocked by Enhanced Tracking Protection. On a site protected by Content Security Policy in "strict-dynamic" mode, an attacker able to inject an HTML element could have used a DOM Clobbering attack on some of the shims and achieved XSS, bypassing the CSP strict-dynamic protection. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, and Firefox ESR < 128.1.
| NVD | openEuler | |
|---|---|---|
| Confidentiality | Low | High |
| Attack Vector | Network | Network |
| CVSS评分 | 6.1 | 8.8 |
| Attack Complexity | Low | Low |
| Privileges Required | None | None |
| Scope | Changed | Unchanged |
| Integrity | Low | High |
| User Interaction | Required | Required |
| Availability | None | High |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2024-4854 | firefox security update | 2025年2月17日 |
| 产品 | 包 | 状态 |
|---|---|---|
| V6 | firefox | Fixed |
| KY3.5.3 | firefox | Fixed |
| KY3.5.2 | firefox | Fixed |
