ESP-NOW 重放攻击漏洞 (CVE-2024-42483)
CVE编号
CVE-2024-42483利用情况
暂无补丁情况
N/A披露时间
2024-09-12漏洞描述
ESP-NOW Component provides a connectionless Wi-Fi communication protocol. An replay attacks vulnerability was discovered in the implementation of the ESP-NOW because the caches is not differentiated by message types, it is a single, shared resource for all kinds of messages, whether they are broadcast or unicast, and regardless of whether they are ciphertext or plaintext. This can result an attacker to clear the cache of its legitimate entries, there by creating an opportunity to re-inject previously captured packets. This vulnerability is fixed in 2.5.2.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-now/commit/4e30db50d541b2909d278ef0db05de1a3d7190ef | |
| https://github.com/espressif/esp-now/security/advisories/GHSA-wf6q-c2xr-77xj |
- 攻击路径 N/A
- 攻击复杂度 N/A
- 权限要求 N/A
- 影响范围 N/A
- 用户交互 N/A
- 可用性 N/A
- 保密性 N/A
- 完整性 N/A
| CWE-ID | 漏洞类型 |
| CWE-349 | 在可信数据中接受外来的不可信数据 |
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