{"action":"Upgrade wireshark to 2.4.5-1 or later.","affected":[{"fixed":"2.4.5-1","introduced":"0"}],"component":"wireshark","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["2.4.5-1"],"id":"tcs_01M5NDGXBZW772C8C5BWNM3GX8","modified_at":"2026-10-23T18:03:23.731148018Z","published_at":"2018-02-23T22:29:00.263Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-7320","https://security-tracker.debian.org/tracker/CVE-2018-7320"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-7320#Debian:13/wireshark","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-7320"}],"summary":"In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, the SIGCOMP protocol dissector could crash. This was addressed in epan/dissectors/packet-sigcomp.c by validating operand offsets."}