{"action":"Upgrade thunderbird to 1:68.3.0-1 or later.","affected":[{"fixed":"1:68.3.0-1","introduced":"0"}],"component":"thunderbird","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1:68.3.0-1"],"id":"tcs_01M5NDZXJR8PEJS6ASC1B47QN7","modified_at":"2026-09-21T07:02:49.733148346Z","published_at":"2020-01-08T22:15:11.653Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-17005","https://security-tracker.debian.org/tracker/CVE-2019-17005"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-17005#Debian:12/thunderbird","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-17005"}],"summary":"The plain text serializer used a fixed-size array for the number of <ol> elements it could process; however it was possible to overflow the static-sized array leading to memory corruption and a potent"}