Debian 10 Buster: DLA-2874-2 Critical: Libpng Memory Leak Issue

Several issues have been found in libsdl2, a library for portable low
level access to a video framebuffer, audio output, mouse, and keyboard.
All issues are related to either buffer overflow, integer overflow or
heap-based buffer over-read, resulting in a DoS or remote code execution
by using crafted files of different formats.


For Debian 9 stretch, these problems have been fixed in version
2.0.5+dfsg1-2+deb9u1.

We recommend that you upgrade your libsdl2 packages.

For the detailed security status of libsdl2 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/libsdl2

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS