{"action":"Upgrade wireshark to 2.4.0-1 or later.","affected":[{"fixed":"2.4.0-1","introduced":"0"}],"component":"wireshark","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["2.4.0-1"],"id":"tcs_01M5NCSN24F0X1EC7EWRTPXRKH","modified_at":"2026-09-01T20:03:05.317793733Z","published_at":"2017-06-21T07:29:00.303Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-9766","https://security-tracker.debian.org/tracker/CVE-2017-9766"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-9766#Debian:13/wireshark","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-9766"}],"summary":"In Wireshark 2.2.7, PROFINET IO data with a high recursion depth allows remote attackers to cause a denial of service (stack exhaustion) in the dissect_IODWriteReq function in plugins/profinet/packet-"}