Nextcloud Server before 9.0.55 and 10.0.2 suffers from a creation of folders in read-only folders despite lacking permissions issue. Due to a logical error in the file caching layer an authenticated adversary is able to create empty folders inside a shared folder. Note that this only affects folders and files that the adversary has at least read-only permissions for.
References
Link | Resource |
---|---|
https://hackerone.com/reports/169680 | Third Party Advisory |
https://nextcloud.com/security/advisory/?id=nc-sa-2017-002 | Broken Link Patch Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: hackerone
Published: 2017-04-05T20:00:00
Updated: 2017-04-05T19:57:01
Reserved: 2016-11-30T00:00:00
Link: CVE-2017-0884
JSON object: View
NVD Information
Status : Analyzed
Published: 2017-04-05T20:59:00.243
Modified: 2022-10-04T14:05:56.307
Link: CVE-2017-0884
JSON object: View
Redhat Information
No data.