{"action":"Upgrade hdf5 to 1.10.4+repack-1 or later.","affected":[{"fixed":"1.10.4+repack-1","introduced":"0"}],"component":"hdf5","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.10.4+repack-1"],"id":"tcs_01M5NCXR1KEWEFSXHA9GXFRKTQ","modified_at":"2026-10-23T18:03:46.843848086Z","published_at":"2018-05-16T15:29:00.320Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-11203","https://security-tracker.debian.org/tracker/CVE-2018-11203"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-11203#Debian:14/hdf5","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-11203"}],"summary":"A division by zero was discovered in H5D__btree_decode_key in H5Dbtree.c in the HDF HDF5 1.10.2 library. It could allow a remote denial of service attack."}