View at Official debian advisory, NVD, CVE.org · CVE detail
Freshness: upstream tracker timestamp is available; use API updated time as primary recency signal.
CVE-2019-7635 not yet assigned priority: Debian including 4 source packages (libsdl1.2, libsdl2, libsdl2-image, sdl-image1.2), 17 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 17.
SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer over-read in Blit1to4 in video/SDL_blit_1.c.