{"id":"GHSA-8vwm-8vj8-rqjf","summary":"User login denial of service in github.com/google/fscrypt","details":"The PAM module for fscrypt doesn't adequately validate fscrypt metadata files, allowing users to create malicious metadata files that prevent other users from logging in. A local user can cause a denial of service by creating a fscrypt metadata file that prevents other users from logging into the system. We recommend upgrading to version 0.3.3 or above","aliases":["CVE-2022-25327","GHSA-p93v-m2r2-4387","GO-2022-0340"],"modified":"2024-08-21T14:57:30.941114Z","published":"2022-02-26T00:00:44Z","database_specific":{"github_reviewed_at":"2022-03-01T19:27:43Z","nvd_published_at":"2022-02-25T11:15:00Z","cwe_ids":["CWE-276"],"severity":"MODERATE","github_reviewed":true},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-25327"},{"type":"WEB","url":"https://github.com/google/fscrypt/pull/346"},{"type":"WEB","url":"https://github.com/google/fscrypt/commit/91aa3ebf42032ca783c41f9ec25d885875f66ddb"},{"type":"PACKAGE","url":"https://github.com/google/fscrypt"}],"affected":[{"package":{"name":"github.com/google/fscrypt","ecosystem":"Go","purl":"pkg:golang/github.com/google/fscrypt"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.3.3"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/02/GHSA-8vwm-8vj8-rqjf/GHSA-8vwm-8vj8-rqjf.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}