CVE-2020-14409

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Summary:

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.

Reference Links(if available):

  • https://bugzilla.libsdl.org/show_bug.cgi?id=5200
  • https://hg.libsdl.org/SDL/rev/3f9b4e92c1d9
  • https://lists.debian.org/debian-lts-announce/2021/01/msg00024.html
  • https://lists.fedoraproject.org/archives/list/[email protected]/message/5FS32YCEJLQ2FYUWSWYI2ZMQWQEAWJNR/
  • CVSS Score (if available)

    v2: / MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

    v3: / HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

    Links to Exploits(if available)