{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"hdf5","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":[],"id":"tcs_01M5NER5JV5B6QPYY7D1PDD9VD","modified_at":"2026-10-26T12:02:28.857445385Z","published_at":"2023-08-22T19:15:55.267Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-18494","https://security-tracker.debian.org/tracker/CVE-2020-18494"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-18494#Debian:14/hdf5","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-18494"}],"summary":"Buffer Overflow vulnerability in function H5S_close in H5S.c in HDF5 1.10.4 allows remote attackers to run arbitrary code via creation of crafted file."}