Buffer overflow

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 btcblufirecvhandler function in blufiprf.c. An attacker can send a crafted BluFi protocol Write Attribute command to...

PT-2021-9864

Name of the Vulnerable Software and Affected Versions Espressif ESP-IDF versions 2.x through 4.0.1 Description The issue is a Buffer Overflow in BluFi provisioning, specifically in the btc blufi recv handler function in blufi prf.c. An attacker can exploit this by sending a crafted BluFi protocol...