CVE-2019-12221

medium

Description

An issue was discovered in libSDL2.a in Simple DirectMedia Layer (SDL) 2.0.9 when used in conjunction with libSDL2_image.a in SDL2_image 2.0.4. There is a SEGV in the SDL function SDL_free_REAL at stdlib/SDL_malloc.c.

References

Advisories
More

https://usn.ubuntu.com/4238-1/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WJ2VRD57UOBT72JUC2DIFHEFCH4N64SW/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GY6FDFPYUJ7YPY3XB5U75VJHBSVRVIKO/

https://lists.debian.org/debian-lts-announce/2019/07/msg00026.html

https://lists.debian.org/debian-lts-announce/2019/07/msg00021.html

http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00029.html

http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00012.html

https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-3866

https://bugzilla.libsdl.org/show_bug.cgi?id=4628

Details

Source: Mitre, NVD

Published: 2019-05-20

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 6.5

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