CVE-2017-14222

Priority
Description
In libavformat/mov.c in FFmpeg 3.3.3, a DoS in read_tfra() due to lack of
an EOF (End of File) check might cause huge CPU and memory consumption.
When a crafted MOV file, which claims a large "item_count" field in the
header but does not contain sufficient backing data, is provided, the loop
would consume huge CPU and memory resources, since there is no EOF check
inside the loop.
Notes
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (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)
Package
Source: libav (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was not-affected [code not present])
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):DNE
More Information

Updated: 2020-01-29 19:58:18 UTC (commit 768ceb2fdee6790d707d0f681e1b54916744af1e)