{"action":"Upgrade strongswan to 5.7.0-r0 or later.","affected":[{"fixed":"5.7.0-r0","introduced":"4.0.0"}],"component":"strongswan","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.9","exploited":false,"fixed_versions":["5.7.0-r0"],"id":"tcs_01M5NADFSKCC75RPRFJ12C9M8X","modified_at":"2026-10-23T17:17:55.224287543Z","published_at":"2018-09-26T21:29:01.087Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2018-16151","https://security.alpinelinux.org/vuln/CVE-2018-16151"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2018-16151#Alpine:v3.9/strongswan","url":"https://osv.dev/vulnerability/ALPINE-CVE-2018-16151"}],"summary":"In verify_emsa_pkcs1_signature() in gmp_rsa_public_key.c in the gmp plugin in strongSwan 4.x and 5.x before 5.7.0, the RSA implementation based on GMP does not reject excess data after the encoded alg"}