{"action":"Upgrade wireshark to 3.4.3-r0 or later.","affected":[{"fixed":"3.4.3-r0","introduced":"3.4.0"}],"component":"wireshark","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.17","exploited":false,"fixed_versions":["3.4.3-r0"],"id":"tcs_01M6GN7S3KAJPSQFCRM0VCJZ3K","modified_at":"2026-11-03T06:32:27.331919530Z","published_at":"2021-02-17T15:15:13.140Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-22173","https://security.alpinelinux.org/vuln/CVE-2021-22173"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-22173#Alpine:v3.17/wireshark","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-22173"}],"summary":"Memory leak in USB HID dissector in Wireshark 3.4.0 to 3.4.2 allows denial of service via packet injection or crafted capture file"}