{"action":"Upgrade wireshark to 2.6.1-1 or later.","affected":[{"fixed":"2.6.1-1","introduced":"0"}],"component":"wireshark","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["2.6.1-1"],"id":"tcs_01M5NE77Q0NXTAR2P6MWBVV7C9","modified_at":"2026-09-21T07:03:19.413108879Z","published_at":"2019-01-08T23:29:00.577Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-5721","https://security-tracker.debian.org/tracker/CVE-2019-5721"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-5721#Debian:13/wireshark","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-5721"}],"summary":"In Wireshark 2.4.0 to 2.4.11, the ENIP dissector could crash. This was addressed in epan/dissectors/packet-enip.c by changing the memory-management approach so that a use-after-free is avoided."}