{"action":"Upgrade rdesktop to 1.8.4-1 or later.","affected":[{"fixed":"1.8.4-1","introduced":"0"}],"component":"rdesktop","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.8.4-1"],"id":"tcs_01M5NDA9FG8WHQSWB6BW0CSMTB","modified_at":"2026-10-23T18:03:20.964291309Z","published_at":"2019-03-15T18:29:00.360Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-20176","https://security-tracker.debian.org/tracker/CVE-2018-20176"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-20176#Debian:14/rdesktop","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-20176"}],"summary":"rdesktop versions up to and including v1.8.3 contain several Out-Of- Bounds Reads in the file secure.c that result in a Denial of Service (segfault)."}