Nextcloud server is a self hosted home cloud product. In affected versions the `OC\Files\Node\Folder::getFullPath()` function was validating and normalizing the string in the wrong order. The function is used in the `newFile()` and `newFolder()` items, which may allow to creation of paths outside of ones own space and overwriting data from other users with crafted paths. This issue has been addressed in versions 25.0.2, 24.0.8, and 23.0.12. Users are advised to upgrade. There are no known workarounds for this issue.
References
Link | Resource |
---|---|
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-273v-9h7x-p68v | Vendor Advisory |
https://github.com/nextcloud/server/pull/35074 | Patch |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2023-02-22T18:21:10.573Z
Updated: 2023-02-22T18:21:10.573Z
Reserved: 2023-02-07T17:10:00.743Z
Link: CVE-2023-25579
JSON object: View
NVD Information
Status : Analyzed
Published: 2023-02-22T19:15:11.697
Modified: 2023-03-03T15:09:20.680
Link: CVE-2023-25579
JSON object: View
Redhat Information
No data.
CWE