{"id":"GHSA-gw5h-h6hj-f56g","summary":"Gogs vulnerable to improper PAM authorization handling","details":"### Impact\n\nExpired PAM accounts and accounts with expired passwords are continued to be seen as valid. Installations use PAM as authentication sources are affected.\n\n### Patches\n\nExpired PAM accounts and accounts with expired passwords are no longer being seen as valid. Users should upgrade to 0.12.5 or the latest 0.13.0+dev.\n\n### Workarounds\n\nIn addition to marking PAM accounts as expired, also disable/lock them. Running `usermod -L \u003cusername\u003e` will add an exclamation mark to the password hash and would result in wrong passwords responses when trying to login. \n\n### References\n\nhttps://huntr.dev/bounties/ea82cfc9-b55c-41fe-ae58-0d0e0bd7ab62/\n\n### For more information\n\nIf you have any questions or comments about this advisory, please post on https://github.com/gogs/gogs/issues/6810.\n","aliases":["CVE-2022-0871","GO-2022-0369"],"modified":"2024-08-21T14:56:55.682477Z","published":"2022-03-14T22:58:37Z","database_specific":{"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2022-03-14T22:58:37Z","nvd_published_at":null,"cwe_ids":["CWE-862"]},"references":[{"type":"WEB","url":"https://github.com/gogs/gogs/security/advisories/GHSA-gw5h-h6hj-f56g"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-0871"},{"type":"WEB","url":"https://github.com/gogs/gogs/issues/6810"},{"type":"WEB","url":"https://github.com/gogs/gogs/commit/64102be2c90e1b47dbdd379873ba76c80d4b0e78"},{"type":"PACKAGE","url":"https://github.com/gogs/gogs"},{"type":"WEB","url":"https://huntr.dev/bounties/ea82cfc9-b55c-41fe-ae58-0d0e0bd7ab62"}],"affected":[{"package":{"name":"gogs.io/gogs","ecosystem":"Go","purl":"pkg:golang/gogs.io/gogs"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.12.5"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/03/GHSA-gw5h-h6hj-f56g/GHSA-gw5h-h6hj-f56g.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N"}]}