There is a heap overflow problem in video/SDL_pixels.c in SDL (Simple DirectMedia Layer) 2.x to 2.0.18 versions. By crafting a malicious .BMP file, an attacker can cause the application using this library to crash, denial of service or Code execution. CREATE(Triage):(User=admin) CVE-2021-33657 (https://nvd.nist.gov/vuln/detail/CVE-2021-33657)