Fixes out of array access Fixes: asan_heap-oob_20a6c26_2690_cov_3434532168_mail.png Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
[sunweaver] - Port this commit to libav in Debian jessie.
* Non-maintainer upload by the LTS Security Team.
* CVE-2019-17542: heap-based buffer overflow in vqa_decode_chunk because
of an out-of-array access in vqa_decode_init in libavcodec/vqavideo.c.
* CVE-2019-14443: division by zero in range_decode_culshift in
libavcodec/apedec.c allows remote attackers to cause a denial of
service (application crash), as demonstrated by avconv.
* CVE-2018-19128: heap-based buffer over-read in decode_frame in
libavcodec/lcldec.c that allows an attacker to cause denial-of-service
via a crafted avi file.
* CVE-2017-17127: the vc1_decode_frame function in libavcodec/vc1dec.c
allows remote attackers to cause a denial of service (NULL pointer
dereference and application crash) via a crafted file.
CVE-2018-19130 is a duplicate of this vulnerability.
* CVE-2017-18245: the mpc8_probe function in libavformat/mpc8.c allows
remote attackers to cause a denial of service (heap-based buffer
over-read) via a crafted audio file on 32-bit systems.