{"id":"AZL-7056","summary":"CVE-2021-41496 affecting package numpy for versions less than 1.22.0-1","details":"Buffer overflow in the array_from_pyobj function of fortranobject.c in NumPy \u003c 1.19, which allows attackers to conduct a Denial of Service attacks by carefully constructing an array with negative values. NOTE: The vendor does not agree this is a vulnerability; the negative dimensions can only be created by an already privileged user (or internally)","modified":"2026-04-01T05:21:56.804780Z","published":"2021-12-17T20:15:08Z","upstream":["CVE-2021-41496"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-41496"}],"affected":[{"package":{"name":"numpy","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/numpy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.22.0-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-7056.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:N/I:N/A:H"}]}