CVE-2018-13868: hdf5: heap-based buffer over-read in the function H5O_fill_old_decode in H5Ofill.c

Severity: Critical

CVSS Score: 9.8

An issue was discovered in the HDF HDF5 1.8.20 library. There is a heap-based buffer over-read in the function H5O_fill_old_decode in H5Ofill.c.