{"action":"Upgrade libtasn1 to 4.13-r0 or later.","affected":[{"fixed":"4.13-r0","introduced":"0"}],"component":"libtasn1","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.8","exploited":false,"fixed_versions":["4.13-r0"],"id":"tcs_01M5NAXM0BENJWTX0R97MENEWF","modified_at":"2026-10-23T17:17:55.280835943Z","published_at":"2018-01-22T20:29:00.493Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2018-6003","https://security.alpinelinux.org/vuln/CVE-2018-6003"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2018-6003#Alpine:v3.8/libtasn1","url":"https://osv.dev/vulnerability/ALPINE-CVE-2018-6003"}],"summary":"An issue was discovered in the _asn1_decode_simple_ber function in decoding.c in GNU Libtasn1 before 4.13. Unlimited recursion in the BER decoder leads to stack exhaustion and DoS."}