{"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:13","exploited":false,"fixed_versions":["1:4.9.0-1"],"id":"tcs_01M5NFNE790D7FGS40S2EXGTSZ","modified_at":"2026-10-23T18:03:13.977607779Z","published_at":"2021-04-15T15:15:12.337Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-31229","https://security-tracker.debian.org/tracker/CVE-2021-31229"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-31229#Debian:13/netcdf-parallel","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-31229"}],"summary":"An issue was discovered in libezxml.a in ezXML 0.8.6. The function ezxml_internal_dtd() performs incorrect memory handling while parsing crafted XML files, which leads to an out-of-bounds write of a o"}