{"id":"CVE-2021-42378","state":"PUBLISHED","title":"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_i function","description":"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_i function","publishedAt":"2021-11-15T00:00:00.000Z","updatedAt":"2025-11-03T20:34:05.561Z","severity":{"score":7.2,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","source":"CISA-ADP"},"assigner":"JFROG","products":["busybox 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