CVE-2018-20198

Priority
Description
A NULL pointer dereference was discovered in ifilter_bank of
libfaad/filtbank.c in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8. The
vulnerability causes a segmentation fault and application crash, which
leads to denial of service because adding to windowed output is mishandled
in the LONG_START_SEQUENCE case.
Notes
danielwangsame underlying issue as CVE-2018-20362, same fix
Package
Source: faad2 (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was needs-triage)
Ubuntu 16.04 LTS (Xenial Xerus):needed
Ubuntu 18.04 LTS (Bionic Beaver):needed
Ubuntu 19.04 (Disco Dingo):needed
Ubuntu 19.10 (Eoan):not-affected (2.8.8-3ubuntu3)
More Information

Updated: 2019-10-18 02:39:22 UTC (commit cccfc4426d8c1fbf582a89d981fe7fc812124543)