{"action":"Upgrade tor to 0.2.1.29-1 or later.","affected":[{"fixed":"0.2.1.29-1","introduced":"0"}],"component":"tor","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["0.2.1.29-1"],"id":"tcs_01M5N9PV59K7R50FEAVE22QJ6F","modified_at":"2026-10-23T17:47:51.459493597Z","published_at":"2011-01-19T12:00:19.750Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2011-0427","https://security-tracker.debian.org/tracker/CVE-2011-0427"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2011-0427#Debian:13/tor","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2011-0427"}],"summary":"Heap-based buffer overflow in Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute a"}