{"action":"Upgrade ksh to 2020.0.0-2.1 or later.","affected":[{"fixed":"2020.0.0-2.1","introduced":"0"}],"component":"ksh","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:11","exploited":false,"fixed_versions":["2020.0.0-2.1"],"id":"tcs_01M5NDWYSYK754SXNZ1T401X87","modified_at":"2026-08-29T07:01:51.595947305Z","published_at":"2020-04-02T17:15:13.990Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-14868","https://security-tracker.debian.org/tracker/CVE-2019-14868"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-14868","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-14868"}],"summary":"In ksh version 20120801, a flaw was found in the way it evaluates certain environment variables. An attacker could use this flaw to override or bypass environment restrictions to execute shell command"}