Security Vulnerabilities fixed in SDL RHSA-2020:4627

Description

Simple DirectMedia Layer (SDL) is a cross-platform multimedia library designed to provide fast access to the graphics frame buffer and audio device. Security Fix(es): * SDL: buffer over-read in IMA_ADPCM_nibble in audio/SDL_wave.c (CVE-2019-7572) * SDL: heap-based buffer overflow in MS_ADPCM_decode in audio/SDL_wave.c (CVE-2019-7575) * SDL: heap-based buffer over-read in SDL_GetRGB in video/SDL_pixels.c (CVE-2019-7636) * SDL: heap-based buffer overflow in SDL_FillRect in video/SDL_surface.c (CVE-2019-7637) * SDL: heap-based buffer over-read in Map1toN in video/SDL_pixels.c (CVE-2019-7638) * SDL: heap-based buffer over-read in InitMS_ADPCM in audio/SDL_wave.c (CVE-2019-7573) * SDL: heap-based buffer over-read in IMA_ADPCM_decode in audio/SDL_wave.c (CVE-2019-7574) * SDL: heap-based buffer over-read in InitMS_ADPCM in audio/SDL_wave.c (CVE-2019-7576) * SDL: buffer over-read in SDL_LoadWAV_RW in audio/SDL_wave.c (CVE-2019-7577) * SDL: heap-based buffer over-read in InitIMA_ADPCM in audio/SDL_wave.c (CVE-2019-7578) * SDL: heap-based buffer over-read in Blit1to4 in video/SDL_blit_1.c (CVE-2019-7635) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.3 Release Notes linked from the References section.

Affected Applications

SDL

CVE References

CVE-2019-7572 CVE-2019-7573 CVE-2019-7574 CVE-2019-7575 CVE-2019-7576 CVE-2019-7577 CVE-2019-7578 CVE-2019-7635 CVE-2019-7636 CVE-2019-7637 CVE-2019-7638

Other References

https://access.redhat.com/errata/RHSA-2020:4627