CVE-2019-19911

There is a DoS vulnerability in Pillow before 6.2.2 caused by
FpxImagePlugin.py calling the range function on an unvalidated 32-bit
integer if the number of bands is large. On Windows running 32-bit Python,
this results in an OverflowError or MemoryError due to the 2 GB limit.
However, on Linux running 64-bit Python this results in the process being
terminated by the OOM killer.

Bugs

• <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=948224&gt;