{"action":"Upgrade wireshark to 2.4.6-1 or later.","affected":[{"fixed":"2.4.6-1","introduced":"0"}],"component":"wireshark","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.4.6-1"],"id":"tcs_01M5NDJSDACHHXB6PQRADNY5YA","modified_at":"2026-10-23T18:03:09.838112579Z","published_at":"2018-04-04T07:29:00.503Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-9257","https://security-tracker.debian.org/tracker/CVE-2018-9257"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-9257","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-9257"}],"summary":"In Wireshark 2.4.0 to 2.4.5, the CQL dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-cql.c by checking for a nonzero number of columns."}