{"action":"Upgrade wolfssl to 5.5.4-2.1 or later.","affected":[{"fixed":"5.5.4-2.1","introduced":"0"}],"component":"wolfssl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["5.5.4-2.1"],"id":"tcs_01M5NJ54J3747KSZ4F27YH0VAR","modified_at":"2026-10-26T18:03:05.455969558Z","published_at":"2023-07-17T22:15:09.587Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-3724","https://security-tracker.debian.org/tracker/CVE-2023-3724"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-3724#Debian:13/wolfssl","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-3724"}],"summary":"If a TLS 1.3 client gets neither a PSK (pre shared key) extension nor a KSE (key share extension) when connecting to a malicious server, a default predictable buffer gets used for the IKM (Input Keyin"}