{"action":"Upgrade libtasn1-6 to 4.14-2 or later.","affected":[{"fixed":"4.14-2","introduced":"0"}],"component":"libtasn1-6","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["4.14-2"],"id":"tcs_01M5NCV9QCNT64Q65BF47Q8HXB","modified_at":"2026-10-23T18:03:53.084498195Z","published_at":"2018-08-20T19:31:44.870Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-1000654","https://security-tracker.debian.org/tracker/CVE-2018-1000654"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-1000654#Debian:14/libtasn1-6","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-1000654"}],"summary":"GNU Libtasn1-4.13 libtasn1-4.13 version libtasn1-4.13, libtasn1-4.12 contains a DoS, specifically CPU usage will reach 100% when running asn1Paser against the POC due to an issue in _asn1_expand_objec"}