{"id":"GHSA-pfvh-p8qp-9ww9","summary":"Gogs OS Command Injection vulnerability","details":"### Impact\n\nThe malicious user is able to update a crafted `config` file into repository's `.git` directory in combination with crafted file deletion to gain SSH access to the server on case-insensitive file systems. All installations with [repository upload enabled (default)](https://github.com/gogs/gogs/blob/f36eeedbf89328ee70cc3a2e239f6314f9021f58/conf/app.ini#L127-L129) on case-insensitive file systems (Windows, macOS, etc.) are affected.\n\n### Patches\n\nMake sanitization of upload path to `.git` directory to be case-insensitive. Users should upgrade to 0.12.11 or the latest 0.13.0+dev.\n\n### Workarounds\n\nDisable [repository upload](https://github.com/gogs/gogs/blob/f36eeedbf89328ee70cc3a2e239f6314f9021f58/conf/app.ini#L127-L129).\n\n### References\n\nhttps://huntr.dev/bounties/18cf9256-23ab-4098-a769-85f8da130f97/\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/7030.\n","aliases":["CVE-2022-2024","GO-2023-1596"],"modified":"2024-08-20T20:59:03.193496Z","published":"2023-02-28T20:12:11Z","database_specific":{"severity":"CRITICAL","github_reviewed":true,"github_reviewed_at":"2023-02-28T20:12:11Z","nvd_published_at":"2023-02-25T08:15:00Z","cwe_ids":["CWE-78"]},"references":[{"type":"WEB","url":"https://github.com/gogs/gogs/security/advisories/GHSA-pfvh-p8qp-9ww9"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-2024"},{"type":"WEB","url":"https://github.com/gogs/gogs/issues/7030"},{"type":"WEB","url":"https://github.com/gogs/gogs/commit/15d0d6a94be0098a8227b6b95bdf2daed105ec41"},{"type":"PACKAGE","url":"https://github.com/gogs/gogs"},{"type":"WEB","url":"https://github.com/gogs/gogs/blob/f36eeedbf89328ee70cc3a2e239f6314f9021f58/conf/app.ini#L127-L129"},{"type":"WEB","url":"https://huntr.dev/bounties/18cf9256-23ab-4098-a769-85f8da130f97"}],"affected":[{"package":{"name":"gogs.io/gogs","ecosystem":"Go","purl":"pkg:golang/gogs.io/gogs"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.12.11"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/02/GHSA-pfvh-p8qp-9ww9/GHSA-pfvh-p8qp-9ww9.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}