{"action":"Upgrade wireshark to 2.6.6-1 or later.","affected":[{"fixed":"2.6.6-1","introduced":"0"}],"component":"wireshark","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.6.6-1"],"id":"tcs_01M5NE76YRJQ210DAMRKDXVSXW","modified_at":"2026-09-21T07:03:19.548209069Z","published_at":"2019-01-08T23:29:00.437Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-5718","https://security-tracker.debian.org/tracker/CVE-2019-5718"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-5718","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-5718"}],"summary":"In Wireshark 2.6.0 to 2.6.5 and 2.4.0 to 2.4.11, the RTSE dissector and other ASN.1 dissectors could crash. This was addressed in epan/charsets.c by adding a get_t61_string length check."}