{"action":"Upgrade ndpi to 3.4-1 or later.","affected":[{"fixed":"3.4-1","introduced":"0"}],"component":"ndpi","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["3.4-1"],"id":"tcs_01M5NEGV33D8JD65EYXSSCRJE8","modified_at":"2026-10-26T12:01:25.084196024Z","published_at":"2020-04-23T15:15:14.153Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-11940","https://security-tracker.debian.org/tracker/CVE-2020-11940"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-11940#Debian:13/ndpi","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-11940"}],"summary":"In nDPI through 3.2 Stable, an out-of-bounds read in concat_hash_string in ssh.c can be exploited by a network-positioned attacker that can send malformed SSH protocol messages on a network segment mo"}