CVE-2020-14409

Description

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.

References

https://www.starwindsoftware.com/security/sw-20210325-0001/

https://security.gentoo.org/glsa/202107-55

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5FS32YCEJLQ2FYUWSWYI2ZMQWQEAWJNR/

https://lists.debian.org/debian-lts-announce/2023/02/msg00008.html

https://lists.debian.org/debian-lts-announce/2021/01/msg00024.html

https://hg.libsdl.org/SDL/rev/3f9b4e92c1d9

https://bugzilla.libsdl.org/show_bug.cgi?id=5200

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3