{"action":"Upgrade tor to 0.2.0.34-1 or later.","affected":[{"fixed":"0.2.0.34-1","introduced":"0"}],"component":"tor","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["0.2.0.34-1"],"id":"tcs_01M5N98N40XCW20JF3QMV26AD4","modified_at":"2026-10-23T17:47:26.871046524Z","published_at":"2009-03-18T02:00:08.233Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2009-0939","https://security-tracker.debian.org/tracker/CVE-2009-0939"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2009-0939","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2009-0939"}],"summary":"Tor before 0.2.0.34 treats incomplete IPv4 addresses as valid, which has unknown impact and attack vectors related to \"Spec conformance,\" as demonstrated using 192.168.0."}