{ "CVE_data_meta": { "ASSIGNER": "support@hackerone.com", "ID": "CVE-2017-0885", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Nextcloud Server", "version": { "version_data": [ { "version_value": "All versions before 9.0.55 and 10.0.2" } ] } } ] }, "vendor_name": "Nextcloud" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Nextcloud Server before 9.0.55 and 10.0.2 suffers from a error message disclosing existence of file in write-only share. Due to an error in the application logic an adversary with access to a write-only share may enumerate the names of existing files and subfolders by comparing the exception messages." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Information Exposure Through an Error Message (CWE-209)" } ] } ] }, "references": { "reference_data": [ { "name": "https://nextcloud.com/security/advisory/?id=nc-sa-2017-003", "refsource": "CONFIRM", "url": "https://nextcloud.com/security/advisory/?id=nc-sa-2017-003" }, { "name": "https://hackerone.com/reports/174524", "refsource": "MISC", "url": "https://hackerone.com/reports/174524" } ] } }