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Fedora Update Notification
FEDORA-2019-6092f8c0dc
2019-03-02 01:20:05.967657
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Name : SDL
Product : Fedora 28
Version : 1.2.15
Release : 31.fc28
URL : http://www.libsdl.org/
Summary : A cross-platform multimedia library
Description :
Simple DirectMedia Layer (SDL) is a cross-platform multimedia library designed
to provide fast access to the graphics frame buffer and audio device.

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Update Information:

This release fixes various buffer overflows when parsing or processing damaged
Waveform audio and BMP image files.
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ChangeLog:

* Fri Feb 15 2019 Petr Pisar <ppisar@redhat.com> – 1.2.15-31
– Fix CVE-2019-7577 (a buffer overread in MS_ADPCM_decode) (bug #1676510)
– Fix CVE-2019-7575 (a buffer overwrite in MS_ADPCM_decode) (bug #1676744)
– Fix CVE-2019-7574 (a buffer overread in IMA_ADPCM_decode) (bug #1676750)
– Fix CVE-2019-7572 (a buffer overread in IMA_ADPCM_nibble) (bug #1676754)
– Fix CVE-2019-7572 (a buffer overwrite in IMA_ADPCM_nibble) (bug #1676754)
– Fix CVE-2019-7573, CVE-2019-7576 (buffer overreads in InitMS_ADPCM)
(bugs #1676752, #1676756)
– Fix CVE-2019-7578 (a buffer overread in InitIMA_ADPCM) (bug #1676782)
– Fix CVE-2019-7638, CVE-2019-7636 (buffer overflows when processing BMP
images with too high number of colors) (bugs #1677144, #1677157)
– Fix CVE-2019-7637 (an integer overflow in SDL_CalculatePitch) (bug #1677152)
– Fix CVE-2019-7635 (a buffer overread when blitting a BMP image with pixel
colors out the palette) (bug #1677159)
– Reject 2, 3, 5, 6, 7-bpp BMP images (bug #1677159)
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References:

[ 1 ] Bug #1676509 – CVE-2019-7577 SDL: Buffer over-read in function SDL_LoadWAV_RW in audio/SDL_wave.c
https://bugzilla.redhat.com/show_bug.cgi?id=1676509
[ 2 ] Bug #1676743 – CVE-2019-7575 SDL: Heap based buffer overflow in function MS_ADPCM_decode in audio/SDL_wave.c
https://bugzilla.redhat.com/show_bug.cgi?id=1676743
[ 3 ] Bug #1676749 – CVE-2019-7574 SDL: heap-based buffer over-read in IMA_ADPCM_decode in audio/SDL_wave.c
https://bugzilla.redhat.com/show_bug.cgi?id=1676749
[ 4 ] Bug #1676753 – CVE-2019-7572 SDL: Buffer over-read in IMA_ADPCM_nibble in audio/SDL_wave.c
https://bugzilla.redhat.com/show_bug.cgi?id=1676753
[ 5 ] Bug #1676751 – CVE-2019-7573 SDL: heap-based buffer over-read in InitMS_ADPCM in audio/SDL_wave.c
https://bugzilla.redhat.com/show_bug.cgi?id=1676751
[ 6 ] Bug #1676755 – CVE-2019-7576 SDL: heap-based buffer over-read in InitMS_ADPCM in audio/SDL_wave.c
https://bugzilla.redhat.com/show_bug.cgi?id=1676755
[ 7 ] Bug #1676781 – CVE-2019-7578 SDL: heap-based buffer over-read in InitIMA_ADPCM in audio/SDL_wave.c
https://bugzilla.redhat.com/show_bug.cgi?id=1676781
[ 8 ] Bug #1677143 – CVE-2019-7638 SDL: heap-based buffer over-read in Map1toN in video/SDL_pixels.c
https://bugzilla.redhat.com/show_bug.cgi?id=1677143
[ 9 ] Bug #1677156 – CVE-2019-7636 SDL: heap-based buffer over-read in SDL_GetRGB in video/SDL_pixels.c
https://bugzilla.redhat.com/show_bug.cgi?id=1677156
[ 10 ] Bug #1677151 – CVE-2019-7637 SDL: heap-based buffer overflow in SDL_FillRect in video/SDL_surface.c
https://bugzilla.redhat.com/show_bug.cgi?id=1677151
[ 11 ] Bug #1677158 – CVE-2019-7635 SDL: heap-based buffer over-read in Blit1to4 in video/SDL_blit_1.c
https://bugzilla.redhat.com/show_bug.cgi?id=1677158
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This update can be installed with the “dnf” update program. Use
su -c ‘dnf upgrade –advisory FEDORA-2019-6092f8c0dc’ at the command
line. For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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