CVE-2020-16146
12.01.2021, 03:15
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.
| Vendor | Product | Version |
|---|---|---|
| espressif | esp-idf | 2.0.0 ≤ 𝑥 ≤ 2.1.1 |
| espressif | esp-idf | 3.0 ≤ 𝑥 ≤ 3.0.9 |
| espressif | esp-idf | 3.1 ≤ 𝑥 ≤ 3.1.7 |
| espressif | esp-idf | 3.2 ≤ 𝑥 ≤ 3.2.3 |
| espressif | esp-idf | 3.3 ≤ 𝑥 ≤ 3.3.2 |
| espressif | esp-idf | 4.0.0 ≤ 𝑥 ≤ 4.0.1 |
𝑥
= Vulnerable software versions