{"action":"Upgrade gdal to 3.4.1+dfsg-1 or later.","affected":[{"fixed":"3.4.1+dfsg-1","introduced":"0"}],"component":"gdal","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["3.4.1+dfsg-1"],"id":"tcs_01M5NG31FFBDDJY58SGCBKWVW3","modified_at":"2026-10-23T18:04:17.904341253Z","published_at":"2022-01-01T01:15:09.100Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-45943","https://security-tracker.debian.org/tracker/CVE-2021-45943"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-45943#Debian:13/gdal","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-45943"}],"summary":"GDAL 3.3.0 through 3.4.0 has a heap-based buffer overflow in PCIDSK::CPCIDSKFile::ReadFromFile (called from PCIDSK::CPCIDSKSegment::ReadFromFile and PCIDSK::CPCIDSKBinarySegment::CPCIDSKBinarySegment)"}