{"id":"AZL-6741","summary":"CVE-2021-3580 affecting package nettle for versions less than 3.7.3-1","details":"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.","modified":"2026-04-01T05:21:12.006610Z","published":"2021-08-05T21:15:12Z","upstream":["CVE-2021-3580"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3580"}],"affected":[{"package":{"name":"nettle","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/nettle"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.3-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-6741.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}