{"id":"CVE-2021-3580","revision":"219a2a3f3dac480c9b08c252d926b583","records":[{"revision":"219a2a3f3dac480c9b08c252d926b583","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2021-3580","aliases":[],"title":"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 denial of service.","description":"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 denial of service.","state":0,"publishedAt":"2021-08-05T00:00:00+00:00","modifiedAt":"2026-10-14T09:49:47.666+00:00","affected":[{"ecosystem":"Vendor product","name":"nettle","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"n/a\",\n                    \"product\": \"nettle\",\n                    \"versions\": [\n                        {\n                            \"version\": \"nettle 3.7.3\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://bugzilla.redhat.com/show_bug.cgi?id=1967983","https://lists.debian.org/debian-lts-announce/2021/09/msg00008.html","https://security.netapp.com/advisory/ntap-20211104-0006/","https://security.gentoo.org/glsa/202401-24"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2021-3580","license":"CVE Program Terms of Use","key":"cve-program:CVE-2021-3580","identifiers":["CVE-2021-3580"]},"retained":false,"historicalAffected":[]}],"coverage":[]}