A flaw was found in HDF HDF5 through 1.10.3 library. There is a stack-based buffer overflow in the function H5S_extent_get_dims() in H5S.c. Specifically, this issue occurs while converting an HDF5 file to a GIF file.
Created hdf5 tracking bugs for this issue:
Affects: epel-all [bug 1634146]
Affects: fedora-all [bug 1634145]