{"action":"Upgrade firefox-esr to 52.7.0esr-1 or later.","affected":[{"fixed":"52.7.0esr-1","introduced":"0"}],"component":"firefox-esr","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["52.7.0esr-1"],"id":"tcs_01M5NDE4FJEYHE9S6HMV5BZXMW","modified_at":"2026-10-23T18:04:48.056239344Z","published_at":"2018-06-11T21:29:13.920Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-5127","https://security-tracker.debian.org/tracker/CVE-2018-5127"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-5127#Debian:14/firefox-esr","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-5127"}],"summary":"A buffer overflow can occur when manipulating the SVG \"animatedPathSegList\" through script. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.7, Firefox ESR"}