{"action":"Upgrade firefox-esr to 60.4.0esr-1 or later.","affected":[{"fixed":"60.4.0esr-1","introduced":"0"}],"component":"firefox-esr","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["60.4.0esr-1"],"id":"tcs_01M5ND034CD4YVWC4ZAB9PRABZ","modified_at":"2026-10-23T18:02:58.806881540Z","published_at":"2019-02-28T18:29:01.257Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-12405","https://security-tracker.debian.org/tracker/CVE-2018-12405"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-12405#Debian:14/firefox-esr","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-12405"}],"summary":"Mozilla developers and community members reported memory safety bugs present in Firefox 63 and Firefox ESR 60.3. Some of these bugs showed evidence of memory corruption and we presume that with enough"}