{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"asn1c","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NC0NHEF05M26XHFASQYDE3","modified_at":"2026-09-01T20:03:42.757317908Z","published_at":"2017-08-20T16:29:00.203Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-12966","https://security-tracker.debian.org/tracker/CVE-2017-12966"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-12966#Debian:13/asn1c","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-12966"}],"summary":"The asn1f_lookup_symbol_impl function in asn1fix_retrieve.c in libasn1fix.a in asn1c 0.9.28 allows remote attackers to cause a denial of service (segmentation fault) via a crafted .asn1 file."}