{"action":"Upgrade wireshark to 3.4.6-r0 or later.","affected":[{"fixed":"3.4.6-r0","introduced":"3.4.0"}],"component":"wireshark","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.14","exploited":false,"fixed_versions":["3.4.6-r0"],"id":"tcs_01M6GQJRCC7E4DNKA3280QPFWY","modified_at":"2026-11-03T06:32:32.099539560Z","published_at":"2021-06-07T13:15:07.837Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-22222","https://security.alpinelinux.org/vuln/CVE-2021-22222"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-22222#Alpine:v3.14/wireshark","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-22222"}],"summary":"Infinite loop in DVB-S2-BB dissector in Wireshark 3.4.0 to 3.4.5 allows denial of service via packet injection or crafted capture file"}