{"action":"Upgrade wolfssl to 4.5.0+dfsg-1 or later.","affected":[{"fixed":"4.5.0+dfsg-1","introduced":"0"}],"component":"wolfssl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["4.5.0+dfsg-1"],"id":"tcs_01M5NEN21ZH4QXEBXGZWJHE6CQ","modified_at":"2026-10-26T12:00:24.548389726Z","published_at":"2020-08-21T14:15:11.060Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-15309","https://security-tracker.debian.org/tracker/CVE-2020-15309"],"severity":{"label":"high","score":7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-15309#Debian:13/wolfssl","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-15309"}],"summary":"An issue was discovered in wolfSSL before 4.5.0, when single precision is not employed. Local attackers can conduct a cache-timing attack against public key operations. These attackers may already hav"}