{"action":"Upgrade netcdf-parallel to 1:4.9.0-1 or later.","affected":[{"fixed":"1:4.9.0-1","introduced":"0"}],"component":"netcdf-parallel","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1:4.9.0-1"],"id":"tcs_01M5NE4122Q72ASQAFPVA5PBXA","modified_at":"2026-09-21T07:00:34.091577742Z","published_at":"2019-12-26T22:15:10.920Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-20007","https://security-tracker.debian.org/tracker/CVE-2019-20007"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-20007#Debian:14/netcdf-parallel","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-20007"}],"summary":"An issue was discovered in ezXML 0.8.2 through 0.8.6. The function ezxml_str2utf8, while parsing a crafted XML file, performs zero-length reallocation in ezxml.c, leading to returning a NULL pointer ("}