{"action":"Upgrade firefox-esr to 45.7.0-r0 or later.","affected":[{"fixed":"45.7.0-r0","introduced":"0"}],"component":"firefox-esr","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.5","exploited":false,"fixed_versions":["45.7.0-r0"],"id":"tcs_01M6GAKCC8XBF7HX9TJC86AD2E","modified_at":"2026-11-03T06:30:31.702058851Z","published_at":"2018-06-11T21:29:03.013Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2017-5380","https://security.alpinelinux.org/vuln/CVE-2017-5380"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2017-5380","url":"https://osv.dev/vulnerability/ALPINE-CVE-2017-5380"}],"summary":"A potential use-after-free found through fuzzing during DOM manipulation of SVG content. This vulnerability affects Thunderbird < 45.7, Firefox ESR < 45.7, and Firefox < 51."}