{"id":"AZL-10659","summary":"CVE-2021-3798 affecting package opencryptoki for versions less than 3.17.0-1","details":"A flaw was found in openCryptoki. The openCryptoki Soft token does not check if an EC key is valid when an EC key is created via C_CreateObject, nor when C_DeriveKey is used with ECDH public data. This may allow a malicious user to extract the private key by performing an invalid curve attack.","modified":"2026-04-21T04:21:19.824250Z","published":"2022-08-23T16:15:09Z","upstream":["CVE-2021-3798"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3798"}],"affected":[{"package":{"name":"opencryptoki","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/opencryptoki"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.17.0-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-10659.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"}]}