{"id":"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.","aliases":["GHSA-cm9x-c3rh-7rc4","GO-2022-1206"],"modified":"2026-05-04T08:39:13.939440Z","published":"2023-09-25T20:15:10.590Z","withdrawn":"2026-05-04T08:39:13.939440Z","references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:1033"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:1503"},{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2022-4318"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2152703"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"4.12"}]},{"events":[{"introduced":"0"},{"last_affected":"4.12"}]},{"events":[{"introduced":"0"},{"last_affected":"4.12"}]},{"events":[{"introduced":"0"},{"last_affected":"4.12"}]},{"events":[{"introduced":"0"},{"last_affected":"4.12"}]},{"events":[{"introduced":"0"},{"last_affected":"4.12"}]},{"events":[{"introduced":"0"},{"last_affected":"4.12"}]},{"events":[{"introduced":"0"},{"last_affected":"4.12"}]},{"events":[{"introduced":"0"},{"last_affected":"8.0"}]},{"events":[{"introduced":"0"},{"last_affected":"36"}]},{"events":[{"introduced":"0"},{"last_affected":"37"}]},{"events":[{"introduced":"0"},{"last_affected":"4.11"}]},{"events":[{"introduced":"0"},{"last_affected":"4.11"}]},{"events":[{"introduced":"0"},{"last_affected":"4.11"}]},{"events":[{"introduced":"0"},{"last_affected":"4.11"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-4318.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}