{"action":"Upgrade libreoffice to 1:5.2.5-1 or later.","affected":[{"fixed":"1:5.2.5-1","introduced":"0"}],"component":"libreoffice","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1:5.2.5-1"],"id":"tcs_01M5NCNNM075R94XS3JWS1H5P9","modified_at":"2026-09-01T20:03:50.730175790Z","published_at":"2017-04-14T04:59:00.757Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-7870","https://security-tracker.debian.org/tracker/CVE-2017-7870"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-7870#Debian:13/libreoffice","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-7870"}],"summary":"LibreOffice before 2017-01-02 has an out-of-bounds write caused by a heap-based buffer overflow related to the tools::Polygon::Insert function in tools/source/generic/poly.cxx."}