This update for libaom fixes the following issues:
- CVE-2020-36129: Fixed stack buffer overflow via the component src/aom_image.c (bsc#1193356).
- CVE-2020-36131: Fixed stack buffer overflow via the component stats/rate_hist.c (bsc#1193365).
- CVE-2020-36135: Fixed NULL pointer dereference via the component rate_hist.c (bsc#1193366).
- CVE-2020-36130: Fixed NULL pointer dereference via the component av1/av1_dx_iface.c (bsc#1193369).
This update was imported from the SUSE:SLE-15-SP2:Update update project.