{"action":"Upgrade zsh to 5.4.2-r1 or later.","affected":[{"fixed":"5.4.2-r1","introduced":"0"}],"component":"zsh","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.12","exploited":false,"fixed_versions":["5.4.2-r1"],"id":"tcs_01M5NA27HT11P239775DC2P032","modified_at":"2026-10-23T17:17:55.198892815Z","published_at":"2018-03-28T13:29:00.213Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2018-1083","https://security.alpinelinux.org/vuln/CVE-2018-1083"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2018-1083#Alpine:v3.12/zsh","url":"https://osv.dev/vulnerability/ALPINE-CVE-2018-1083"}],"summary":"Zsh before version 5.4.2-test-1 is vulnerable to a buffer overflow in the shell autocomplete functionality. A local unprivileged user can create a specially crafted directory path which leads to code"}