espressif esp-idf 可达断言
CVE编号
CVE-2020-13595利用情况
暂无补丁情况
N/A披露时间
2020-09-01漏洞描述
The Bluetooth Low Energy (BLE) controller implementation in Espressif ESP-IDF 4.0 through 4.2 (for ESP32 devices) returns the wrong number of completed BLE packets and triggers a reachable assertion on the host stack when receiving a packet with an MIC failure. An attacker within radio range can silently trigger the assertion (which disables the target's BLE stack) by sending a crafted sequence of BLE packets.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://asset-group.github.io/cves.html | |
| https://asset-group.github.io/disclosures/sweyntooth/ | |
| https://github.com/espressif/esp32-bt-lib |
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) 4.0.0 | Up to (including) 4.2 | ||||
- 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 无
- 完整性 无
| CWE-ID | 漏洞类型 |
| CWE-617 | 可达断言 |
Exp相关链接
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