{"action":"Upgrade tor to 0.3.5.8-1 or later.","affected":[{"fixed":"0.3.5.8-1","introduced":"0"}],"component":"tor","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["0.3.5.8-1"],"id":"tcs_01M5NECB7YA0SDQSM4KC65YZRG","modified_at":"2026-09-21T07:03:15.599323717Z","published_at":"2019-02-21T23:29:00.267Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-8955","https://security-tracker.debian.org/tracker/CVE-2019-8955"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-8955#Debian:13/tor","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-8955"}],"summary":"In Tor before 0.3.3.12, 0.3.4.x before 0.3.4.11, 0.3.5.x before 0.3.5.8, and 0.4.x before 0.4.0.2-alpha, remote denial of service against Tor clients and relays can occur via memory exhaustion in the"}