Espressif ESP-IDF 缓冲区错误漏洞
CVE编号
CVE-2020-16146利用情况
暂无补丁情况
N/A披露时间
2021-01-12漏洞描述
Espressif ESP-IDF 2.x, 3.0.x through 3.0.9, 3.1.x through 3.1.7, 3.2.x through 3.2.3, 3.3.x through 3.3.2, and 4.0.x through 4.0.1 has a Buffer Overflow in BluFi provisioning in btc_blufi_recv_handler function in blufi_prf.c. An attacker can send a crafted BluFi protocol Write Attribute command to characteristic 0xFF01. With manipulated packet fields, there is a buffer overflow.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://github.com/espressif/esp-idf | |
| https://github.com/pokerfacett/MY_CVE_CREDIT/blob/master/CVE-2020-16146.md |
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 | |||||||||
| 应用 | espressif | esp-idf | * | From (including) 2.0.0 | Up to (including) 2.1.1 | ||||
| 运行在以下环境 | |||||||||
| 应用 | espressif | esp-idf | * | From (including) 3.0 | Up to (including) 3.0.9 | ||||
| 运行在以下环境 | |||||||||
| 应用 | espressif | esp-idf | * | From (including) 3.1 | Up to (including) 3.1.7 | ||||
| 运行在以下环境 | |||||||||
| 应用 | espressif | esp-idf | * | From (including) 3.2 | Up to (including) 3.2.3 | ||||
| 运行在以下环境 | |||||||||
| 应用 | espressif | esp-idf | * | From (including) 3.3 | Up to (including) 3.3.2 | ||||
| 运行在以下环境 | |||||||||
| 应用 | espressif | esp-idf | * | From (including) 4.0.0 | Up to (including) 4.0.1 | ||||
- 攻击路径 网络
- 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 无
- 完整性 无
| 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） |
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