{"action":"Upgrade wireshark to 3.4.7-1 or later.","affected":[{"fixed":"3.4.7-1","introduced":"0"}],"component":"wireshark","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["3.4.7-1"],"id":"tcs_01M5NFE3MDAHDFTRBQ14RBEX7C","modified_at":"2026-10-23T18:03:11.890669863Z","published_at":"2021-04-23T18:15:08.200Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-22207","https://security-tracker.debian.org/tracker/CVE-2021-22207"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-22207","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-22207"}],"summary":"Excessive memory consumption in MS-WSP dissector in Wireshark 3.4.0 to 3.4.4 and 3.2.0 to 3.2.12 allows denial of service via packet injection or crafted capture file"}