SDL: heap-based buffer overflow in SDL_FillRect in video/SDL_surface.c

SDL Simple DirectMedia Layer through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer overflow in SDLFillRect in video/SDLsurface.c...

PT-2021-5786

Name of the Vulnerable Software and Affected Versions FFmpeg version 4.2 Description A heap-based Buffer Overflow issue exists in the ff fill rectangle function at libavfilter/drawutils.c, potentially leading to memory corruption. This could allow a remote attacker to access confidential data,...

tigervnc: Buffer overflow in ModifiablePixelBuffer::fillRect

A buffer overflow flaw, leading to memory corruption, was found in TigerVNC viewer. A remote malicious VNC server could use this flaw to crash the client vncviewer process resulting in denial of service...