Cauldron is already at sdl2-2.0.14-1.mga8.src.rpm.
Assigning to DavidG after recent commits to this SRPM.

Assignee: bugsquad => geiger.david68210

Fedora has issued an advisory for this today (February 6):
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/5FS32YCEJLQ2FYUWSWYI2ZMQWQEAWJNR/

CC: (none) => rverschelde

The patch does not apply on current sdl2-2.0.10-1.mga7 package but apply in 2.0.12 release, so what should we do? update to 2.0.12 + upstream patch? update to 2.0.14?

The patch was easy enough to rediff against 2.0.10, the code only changed one one line: http://svnweb.mageia.org/packages?view=revision&revision=1720410

Advisory:
=========

Updated sdl2 packages fix security vulnerabilities

  This update fixes two security vulnerabilities which could result in heap
  corruption or over-read with crafted .BMP files (CVE-2020-14409,
  CVE-2020-14410).

References:

 - https://security-tracker.debian.org/tracker/CVE-2020-14409
 - https://security-tracker.debian.org/tracker/CVE-2020-14410
 - https://github.com/libsdl-org/SDL/commit/a7ff6e96155f550a5597621ebeddd03c98aa9294


SRPMs in core/updates_testing:
=============================

sdl2-2.0.10-1.1.mga7
mingw-SDL2-2.0.10-1.1.mga7

RPMs in core/updates_testing:
=============================

lib64sdl2.0_0-2.0.10-1.1.mga7
lib64sdl2.0-devel-2.0.10-1.1.mga7
lib64sdl2.0-static-devel-2.0.10-1.1.mga7
sdl2-docs-2.0.10-1.1.mga7

mingw32-SDL2-2.0.10-1.1.mga7
mingw32-SDL2-static-2.0.10-1.1.mga7
mingw64-SDL2-2.0.10-1.1.mga7
mingw64-SDL2-static-2.0.10-1.1.mga7

CC: (none) => geiger.david68210
Assignee: geiger.david68210 => qa-bugs

mga7, x86_64

Could not find any PoC files for the two CVEs.
Tried compiling and executing a loopwave.c file from a previous test.
There were complaints but an executable binary was generated.

$ file loopwave
loopwave: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=c8edbba31dc2729218e668d8825c9f8c6113bc72, for GNU/Linux 3.2.0, with debug_info, not stripped 
$ ./loopwave Semiramis.wav 
Using audio driver: (null)

In pavucontrol:
loopwave: Simple DirectMedia Layer on
That goes on forever, as designed.

$ urpmq --whatrequires lib64sdl2.0_0 | sort -u
That produced a lot of output.  Many games seem to use it and also blender.
blender works anyway before updating.

Updated all the packages including mingw*.

$ gcc -o loopwave -I/usr/include/SDL2 $(pkg-config --libs sdl2) loopwave.c
loopwave.c: In function ‘main’:
loopwave.c:88:60: warning: passing argument 1 of ‘SDL_GetAudioDeviceName’ makes integer from pointer without a cast [-Wint-conversion]
  printf("Using audio driver: %s\n", SDL_GetAudioDeviceName(name, 32));
                                                            ^~~~
In file included from /usr/include/SDL2/SDL.h:36,
                 from loopwave.c:12:
/usr/include/SDL2/SDL_audio.h:359:37: note: expected ‘int’ but argument is of type ‘char *’
 extern DECLSPEC const char *SDLCALL SDL_GetAudioDeviceName(int index,
                                     ^~~~~~~~~~~~~~~~~~~~~~
$ ll loopwave
-rwxr-xr-x 1 lcl lcl 21360 Apr 29 20:38 loopwave*
$ date
Thu 29 Apr 20:40:02 BST 2021

Played a WAV file in a loop using loopwave as before.  No change in behaviour.
So clean updates, no regressions in the API within the simple bounds tested here, so that is two plus marks.  Not convinced that simply running blender and playing with the interface at a simple level would demonstrate use of SDL so shall skip that apart from launching and closing blender.
Played a WAV file using mpv under strace.
$ grep -i SDL wav.trace
openat(AT_FDCWD, "/lib64/libSDL2-2.0.so.0", O_RDONLY|O_CLOEXEC) = 3

Giving this an OK for 64-bits, conveniently forgetting mingw.

CC: (none) => tarazed25
Whiteboard: (none) => MGA7-64-OK

Validating.
Advisory committed.

Keywords: (none) => advisory
CVE: (none) => CVE-2020-14409, CVE-2020-14410
CC: (none) => ouaurelien

An update for this issue has been pushed to the Mageia Updates repository.

https://advisories.mageia.org/MGASA-2021-0201.html

Resolution: (none) => FIXED
Status: NEW => RESOLVED