CVE-2017-14169

Priority
Description
In the mxf_read_primer_pack function in libavformat/mxfdec.c in FFmpeg
3.3.3, an integer signedness error might occur when a crafted file, which
claims a large "item_num" field such as 0xffffffff, is provided. As a
result, the variable "item_num" turns negative, bypassing the check for a
large value.
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):released (7:2.8.14-0ubuntu0.16.04.1)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (7:3.3.4-1)
Ubuntu 18.10 (Cosmic Cuttlefish):not-affected (7:3.3.4-1)
More Information

Updated: 2019-01-14 22:29:26 UTC (commit 51f9b73af244ba86b9321e46e526586c25a8e060)