{"action":"Upgrade firefox-esr to 45.9.0esr-1 or later.","affected":[{"fixed":"45.9.0esr-1","introduced":"0"}],"component":"firefox-esr","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["45.9.0esr-1"],"id":"tcs_01M5NCESSF2TZTDG937SRAYWYN","modified_at":"2026-09-01T20:03:48.361128076Z","published_at":"2018-06-11T21:29:07.453Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-5469","https://security-tracker.debian.org/tracker/CVE-2017-5469"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-5469#Debian:13/firefox-esr","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-5469"}],"summary":"Fixed potential buffer overflows in generated Firefox code due to CVE-2016-6354 issue in Flex. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53."}