{"action":"Upgrade nsd to 4.3.4-1 or later.","affected":[{"fixed":"4.3.4-1","introduced":"0"}],"component":"nsd","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["4.3.4-1"],"id":"tcs_01M5NF0F90NHVFW945QX7G4SW0","modified_at":"2026-09-11T11:02:45.786284245Z","published_at":"2020-12-07T22:15:20.853Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-28935","https://security-tracker.debian.org/tracker/CVE-2020-28935"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-28935#Debian:14/nsd","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-28935"}],"summary":"NLnet Labs Unbound, up to and including version 1.12.0, and NLnet Labs NSD, up to and including version 4.3.3, contain a local vulnerability that would allow for a local symlink attack. When writing t"}