{"action":"Upgrade firefox-esr to 45.2.0esr-1 or later.","affected":[{"fixed":"45.2.0esr-1","introduced":"0"}],"component":"firefox-esr","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["45.2.0esr-1"],"id":"tcs_01M5NBHZ2DYVJPEMYR14EEY52Q","modified_at":"2026-09-22T07:03:04.296101076Z","published_at":"2016-06-13T10:59:12.197Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2016-2831","https://security-tracker.debian.org/tracker/CVE-2016-2831"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2016-2831#Debian:13/firefox-esr","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2016-2831"}],"summary":"Mozilla Firefox before 47.0 and Firefox ESR 45.x before 45.2 do not ensure that the user approves the fullscreen and pointerlock settings, which allows remote attackers to cause a denial of service (U"}