CVE-2019-7635: High severity libSDL Simple DirectMedia Layer vulnerability
Last updated 18 August 2025
Other sources
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/SDLblit1.c.
— Launchpad
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/libsdl1.2to a version that resolves this vulnerability.Fixed in 1.2.15+dfsg2-6Fixed in 1.2.15+dfsg2-8 - Upgrade
Upgrade
debian/libsdl2to a version that resolves this vulnerability.Fixed in 2.0.14+dfsg2-3+deb11u1Fixed in 2.0.14+dfsg2-3+deb11u2Fixed in 2.26.5+dfsg-1Fixed in 2.32.4+dfsg-1Fixed in 2.32.10+dfsg-6 - Upgrade
Upgrade
debian/libsdl2-imageto a version that resolves this vulnerability.Fixed in 2.0.5+dfsg1-2Fixed in 2.6.3+dfsg-1Fixed in 2.8.8+dfsg-1Fixed in 2.8.8+dfsg-2 - Upgrade
Upgrade
debian/sdl-image1.2to a version that resolves this vulnerability.Fixed in 1.2.12-12Fixed in 1.2.12-13Fixed in 1.2.12-14 - Upgrade
Upgrade
alpine/sdlto a version that resolves this vulnerability.Fixed in 1.2.15-r11 - Upgrade
Upgrade
alpine/sdlto a version that resolves this vulnerability.Fixed in 1.2.15-r8 - Upgrade
Upgrade
alpine/sdlto a version that resolves this vulnerability.Fixed in 1.2.15-r9 - Upgrade
Upgrade
alpine/sdlto a version that resolves this vulnerability.Fixed in 1.2.15-r10 - Upgrade
Upgrade
alpine/sdl2to a version that resolves this vulnerability.Fixed in 2.0.10-r0