{"action":"Upgrade xorg-server to 2:1.19.4-1 or later.","affected":[{"fixed":"2:1.19.4-1","introduced":"0"}],"component":"xorg-server","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2:1.19.4-1"],"id":"tcs_01M5NC2CWFSN99Z403MEECJ2VF","modified_at":"2026-09-01T20:03:43.295410126Z","published_at":"2017-10-10T01:30:21.407Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-13723","https://security-tracker.debian.org/tracker/CVE-2017-13723"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-13723#Debian:14/xorg-server","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-13723"}],"summary":"In X.Org Server (aka xserver and xorg-server) before 1.19.4, a local attacker authenticated to the X server could overflow a global buffer, causing crashes of the X server or potentially other problem"}