{"action":"Upgrade openssl to 1.1.1~~pre9-1 or later.","affected":[{"fixed":"1.1.1~~pre9-1","introduced":"0"}],"component":"openssl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1.1.1~~pre9-1"],"id":"tcs_01M5NDEZFWFSY0482K7CAYTVRB","modified_at":"2026-10-09T09:47:34.352484308Z","published_at":"2018-11-15T21:29:00.233Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-5407","https://security-tracker.debian.org/tracker/CVE-2018-5407"],"severity":{"label":"medium","score":4.7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-5407#Debian:13/openssl","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-5407"}],"summary":"Simultaneous Multi-threading (SMT) in processors can enable local users to exploit software vulnerable to timing attacks via a side-channel timing attack on 'port contention'."}