{"id":"AZL-34796","summary":"CVE-2021-37501 affecting package hdf5 for versions less than 1.12.1-13","details":"Buffer Overflow vulnerability in HDFGroup hdf5-h5dump 1.12.0 through 1.13.0 allows attackers to cause a denial of service via h5tools_str_sprint in /hdf5/tools/lib/h5tools_str.c.","modified":"2026-04-01T05:12:41.081193Z","published":"2023-02-03T18:15:13Z","upstream":["CVE-2021-37501"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-37501"}],"affected":[{"package":{"name":"hdf5","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/hdf5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.1-13"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-34796.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"}]}