{"action":"Upgrade busybox to 1.34.0-r0 or later.","affected":[{"fixed":"1.34.0-r0","introduced":"1.28.0"}],"component":"busybox","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.23","exploited":false,"fixed_versions":["1.34.0-r0"],"id":"tcs_01M5NDGPFPY6NPB2CV7PRGYBJJ","modified_at":"2026-10-23T17:17:56.219210189Z","published_at":"2021-11-15T21:15:07.857Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-42380","https://security.alpinelinux.org/vuln/CVE-2021-42380"],"severity":{"label":"high","score":7.2},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-42380#Alpine:v3.23/busybox","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-42380"}],"summary":"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 clrvar function"}