{"id":"GHSA-c6rq-rjc2-86v2","summary":"Time-of-check Time-of-use (TOCTOU) Race Condition in chownr","details":"A TOCTOU issue in the chownr package before 1.1.0 for Node.js 10.10 could allow a local attacker to trick it into descending into unintended directories via symlink attacks.","aliases":["CVE-2017-18869"],"modified":"2023-11-01T04:48:05.666623Z","published":"2022-02-10T23:33:39Z","database_specific":{"nvd_published_at":"2020-06-15T15:15:00Z","cwe_ids":["CWE-367"],"severity":"LOW","github_reviewed":true,"github_reviewed_at":"2021-05-12T20:23:29Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2017-18869"},{"type":"WEB","url":"https://github.com/isaacs/chownr/issues/14"},{"type":"WEB","url":"https://github.com/isaacs/chownr/commit/36a93e3f0a220062c47b237cf6ab6d5f55cd79c9"},{"type":"WEB","url":"https://github.com/isaacs/chownr/commit/a631d841022880e5c8d694408a7e96d6d576d0ce"},{"type":"WEB","url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=863985"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1611614"},{"type":"WEB","url":"https://snyk.io/vuln/npm:chownr:20180731"}],"affected":[{"package":{"name":"chownr","ecosystem":"npm","purl":"pkg:npm/chownr"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.1.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/02/GHSA-c6rq-rjc2-86v2/GHSA-c6rq-rjc2-86v2.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N"}]}