{"action":"Upgrade wireshark to 3.4.3-1 or later.","affected":[{"fixed":"3.4.3-1","introduced":"0"}],"component":"wireshark","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["3.4.3-1"],"id":"tcs_01M5NFE2MCE1AS6EDQBPB9F7F2","modified_at":"2026-10-23T18:04:49.317261572Z","published_at":"2021-02-17T15:15:13.283Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-22174","https://security-tracker.debian.org/tracker/CVE-2021-22174"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-22174","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-22174"}],"summary":"Crash in USB HID dissector in Wireshark 3.4.0 to 3.4.2 allows denial of service via packet injection or crafted capture file"}