CVE-2021-21901

A stack-based buffer overflow vulnerability exists in the CMA checkudpcrc function of Garrett Metal Detectors’ iC Module CMA Version 5.0. A specially-crafted packet can lead to a stack-based buffer overflow during a call to memcpy. An attacker can send a malicious packet to trigger this...

CVE-2021-21901

CVE-2021-21901 affects Garrett Metal Detectors iC Module CMA Version 5.0. The vulnerability is a stack-based buffer overflow in CMA’s UDP CRC check (check_udp_crc) caused by copying the 256-byte internal buffer with memcpy from a 512-byte UDP payload. A crafted UDP packet can overflow the destina...