Multiple integer overflow issues were found in libgfortran, the run-time support library for the Fortran compiler. These could possibly be used to crash a Fortran application or cause it to execute arbitrary code.
These will be included in a later release of GCC.
Created gcc tracking bugs for this issue:
Affects: fedora-all [bug 1122813]
GCC 4.8 and 4.9 backports: