{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"binutils","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NDB6RFSF6XQG3JV9FYP0FF","modified_at":"2026-10-23T18:03:05.084632511Z","published_at":"2019-01-04T18:29:00.210Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-20673","https://security-tracker.debian.org/tracker/CVE-2018-20673"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-20673","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-20673"}],"summary":"The demangle_template function in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.31.1, contains an integer overflow vulnerability (for \"Create an array for saving the template argument"}