D-Link DIR-3040 MiniDLNA 远程代码执行漏洞(CVE-2022-43648)
CVE编号
CVE-2022-43648利用情况
暂无补丁情况
N/A披露时间
2023-03-30漏洞描述
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-3040 1.20B03 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the MiniDLNA service. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the MiniDLNA service. Was ZDI-CAN-19910.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://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10322 | |
| https://www.zerodayinitiative.com/advisories/ZDI-23-052/ |
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 | dlink | dir-3040_firmware | * | Up to (including) 1.20b03 | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dlink | dir-3040 | - | - | |||||
- 攻击路径 相邻
- 攻击复杂度 低
- 权限要求 无
- 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-122 | 堆缓冲区溢出 |
Exp相关链接
版权声明
本站原创文章转载请注明文章出处及链接，谢谢合作！
评论