{"action":"Upgrade tor to 0.2.2.34-1 or later.","affected":[{"fixed":"0.2.2.34-1","introduced":"0"}],"component":"tor","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["0.2.2.34-1"],"id":"tcs_01M5N9XMETTDSRMGGAVRFV1DX1","modified_at":"2026-10-23T17:47:25.609607976Z","published_at":"2011-12-23T03:59:22.067Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2011-4894","https://security-tracker.debian.org/tracker/CVE-2011-4894"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2011-4894","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2011-4894"}],"summary":"Tor before 0.2.2.34, when configured as a bridge, uses direct DirPort access instead of a Tor TLS connection for a directory fetch, which makes it easier for remote attackers to enumerate bridges by o"}