{"action":"Upgrade firefox-esr to 52.2.0esr-1 or later.","affected":[{"fixed":"52.2.0esr-1","introduced":"0"}],"component":"firefox-esr","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["52.2.0esr-1"],"id":"tcs_01M5NCMYPFX3WNHEY51JT3X2TH","modified_at":"2026-09-01T20:03:50.840332117Z","published_at":"2019-04-15T12:31:08.447Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-7773","https://security-tracker.debian.org/tracker/CVE-2017-7773"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-7773#Debian:14/firefox-esr","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-7773"}],"summary":"Heap-based Buffer Overflow write in Graphite2 library in Firefox before 54 in lz4::decompress src/Decompressor."}