{"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:12","exploited":false,"fixed_versions":["0.2.1.29-1"],"id":"tcs_01M5N9Q0VG9MB85K3CZDZA4GEM","modified_at":"2026-10-23T17:47:30.797491805Z","published_at":"2011-01-19T12:00:21.343Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2011-0493","https://security-tracker.debian.org/tracker/CVE-2011-0493"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2011-0493","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2011-0493"}],"summary":"Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha might allow remote attackers to cause a denial of service (assertion failure and daemon exit) via vectors related to malformed router caches and i"}