qnap qts 未进行输入大小检查的缓冲区拷贝（传统缓冲区溢出）
CVE编号
CVE-2021-28816利用情况
暂无补丁情况
N/A披露时间
2021-09-10漏洞描述
A stack buffer overflow vulnerability has been reported to affect QNAP device running QTS, QuTScloud, QuTS hero. If exploited, this vulnerability allows attackers to execute arbitrary code. We have already fixed this vulnerability in the following versions of QTS, QuTScloud, QuTS hero: QTS 4.5.4.1715 build 20210630 and later QTS 5.0.0.1716 build 20210701 and later QTS 4.3.3.1693 build 20210624 and later QTS 4.3.6.1750 build 20210730 and later QuTScloud c4.5.6.1755 and later QuTS hero h4.5.4.1771 build 20210825 and later解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。
参考链接 |
|
|---|---|
| https://www.qnap.com/en/security-advisory/qsa-21-33 |
受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 系统 | qnap | qts | * | Up to (excluding) 4.3.3.1693 | |||||
| 运行在以下环境 | |||||||||
| 系统 | qnap | qts | * | From (including) 4.3.4 | Up to (excluding) 4.3.6.1750 | ||||
| 运行在以下环境 | |||||||||
| 系统 | qnap | qts | * | From (including) 4.4.0 | Up to (excluding) 4.5.4.1715 | ||||
| 运行在以下环境 | |||||||||
| 系统 | qnap | qts | * | From (including) 5.0.0 | Up to (excluding) 5.0.0.1716 | ||||
| 运行在以下环境 | |||||||||
| 系统 | qnap | qutscloud | * | Up to (excluding) c4.5.6.1755 | |||||
| 运行在以下环境 | |||||||||
| 系统 | qnap | quts_hero | * | Up to (excluding) h4.5.4.1771 | |||||
- 攻击路径 网络
- 攻击复杂度 低
- 权限要求 低
- 影响范围 未更改
- 用户交互 无
- 可用性 高
- 保密性 高
- 完整性 高
| CWE-ID | 漏洞类型 |
| CWE-120 | 未进行输入大小检查的缓冲区拷贝（传统缓冲区溢出） |
| CWE-787 | 跨界内存写 |
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