{"action":"Upgrade apt-cacher-ng to 3.3.1-1 or later.","affected":[{"fixed":"3.3.1-1","introduced":"0"}],"component":"apt-cacher-ng","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["3.3.1-1"],"id":"tcs_01M5NF498PX7YWF215SERY7TFA","modified_at":"2026-10-26T12:02:49.708283953Z","published_at":"2020-01-21T18:15:13.060Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-5202","https://security-tracker.debian.org/tracker/CVE-2020-5202"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-5202#Debian:14/apt-cacher-ng","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-5202"}],"summary":"apt-cacher-ng through 3.3 allows local users to obtain sensitive information by hijacking the hardcoded TCP port. The /usr/lib/apt-cacher-ng/acngtool program attempts to connect to apt-cacher-ng via T"}