发布时间: 2025年6月27日
修改时间: 2025年7月11日
A flaw was found in libxml2's xmlBuildQName function, where integer overflows in buffer size calculations can lead to a stack-based buffer overflow. This issue can result in memory corruption or a denial of service when processing crafted input.
| NVD | openEuler | |
|---|---|---|
| Confidentiality | None | |
| Attack Vector | Network | |
| CVSS评分 | N/A | 7.5 |
| Attack Complexity | Low | |
| Privileges Required | None | |
| Scope | Unchanged | |
| Integrity | None | |
| User Interaction | None | |
| Availability | High |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2025-2672 | libxml2 security update | 2025年8月9日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-5 | libxml2 | Fixed |
| V6 | libxml2 | Fixed |
| KY3.5.3 | libxml2 | Fixed |
| KY3.5.2 | libxml2 | Fixed |
