Integer Overflow and Heap Corruption in SDL_BlitCopy via Crafted .BMP File

Integer Overflow and Heap Corruption in SDL_BlitCopy via Crafted .BMP File

CVE-2020-14409 · HIGH Severity

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

SDL (Simple DirectMedia Layer) through 2.0.12 has an Integer Overflow (and resultant SDL_memcpy heap corruption) in SDL_BlitCopy in video/SDL_blit_copy.c via a crafted .BMP file.

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