{"action":"Upgrade nettle to 3.7.3-1 or later.","affected":[{"fixed":"3.7.3-1","introduced":"0"}],"component":"nettle","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["3.7.3-1"],"id":"tcs_01M5NFSMPWXFA025D7HG9Y20HD","modified_at":"2026-10-15T09:47:37.015495143Z","published_at":"2021-08-05T21:15:12.853Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-3580","https://security-tracker.debian.org/tracker/CVE-2021-3580"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-3580#Debian:14/nettle","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-3580"}],"summary":"A flaw was found in the way nettle's RSA decryption functions handled specially crafted ciphertext. An attacker could use this flaw to provide a manipulated ciphertext leading to application crash and"}