{"id":"AZL-44922","summary":"CVE-2021-3476 affecting package OpenEXR 2.3.0-6","details":"A flaw was found in OpenEXR's B44 uncompression functionality in versions before 3.0.0-beta. An attacker who is able to submit a crafted file to OpenEXR could trigger shift overflows, potentially affecting application availability.","modified":"2026-04-01T05:16:47.134499Z","published":"2021-03-30T18:15:18Z","upstream":["CVE-2021-3476"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3476"}],"affected":[{"package":{"name":"OpenEXR","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/OpenEXR"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"2.3.0-6"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-44922.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:L"}]}