{"id":"ALPINE-CVE-2022-4318","details":"A vulnerability was found in cri-o. This issue allows the addition of arbitrary lines into /etc/passwd by use of a specially crafted environment variable.","modified":"2026-11-03T07:31:26.107307300Z","published":"2023-09-25T20:15:10.590Z","upstream":["CVE-2022-4318"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2022-4318"}],"affected":[{"package":{"name":"cri-o","ecosystem":"Alpine:v3.21","purl":"pkg:apk/alpine/cri-o?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.26.2-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-4318.json"}},{"package":{"name":"cri-o","ecosystem":"Alpine:v3.22","purl":"pkg:apk/alpine/cri-o?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.26.2-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-4318.json"}},{"package":{"name":"cri-o","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/cri-o?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.26.2-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-4318.json"}},{"package":{"name":"cri-o","ecosystem":"Alpine:v3.24","purl":"pkg:apk/alpine/cri-o?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.26.2-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-4318.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}