Threats tagged 'ghsa-fq33-769w-5p63'

A critical stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig version 3.9.0 and the current master branch. The flaw occurs when processing a specially crafted MFER file with a tag value of 64, leading to an overflow of a 256-byte stack buffer. This can result in arbitrary code execution without requiring user interaction or privileges.