{"action":"Upgrade busybox to 1:1.35.0-1 or later.","affected":[{"fixed":"1:1.35.0-1","introduced":"0"}],"component":"busybox","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1:1.35.0-1"],"id":"tcs_01M5NG0XFDGZTPJVEWCM3JM7YH","modified_at":"2026-10-23T18:04:15.954355142Z","published_at":"2021-11-15T21:15:08.173Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-42386","https://security-tracker.debian.org/tracker/CVE-2021-42386"],"severity":{"label":"high","score":7.2},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-42386","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-42386"}],"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 nvalloc function"}