{"id":"AZL-6349","summary":"CVE-2021-42382 affecting package busybox for versions less than 1.35.0-1","details":"A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the getvar_s function","modified":"2026-04-01T05:20:11.018103Z","published":"2021-11-15T21:15:07Z","upstream":["CVE-2021-42382"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-42382"}],"affected":[{"package":{"name":"busybox","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/busybox"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.35.0-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-6349.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"}]}