{"id":"AZL-10076","summary":"CVE-2020-25657 affecting package m2crypto for versions less than 0.38.0-3","details":"A flaw was found in all released versions of m2crypto, where they are vulnerable to Bleichenbacher timing attacks in the RSA decryption API via the timed processing of valid PKCS#1 v1.5 Ciphertext. The highest threat from this vulnerability is to confidentiality.","modified":"2026-04-01T05:04:23.463153Z","published":"2021-01-12T15:15:13Z","upstream":["CVE-2020-25657"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-25657"}],"affected":[{"package":{"name":"m2crypto","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/m2crypto"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.38.0-3"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-10076.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}