he Nextcloud Android app is the Android client for Nextcloud, a self-hosted productivity platform. The Nextcloud Android app uses content providers to manage its data. Prior to version 3.18.1, the providers `FileContentProvider` and `DiskLruImageCacheFileProvider` have security issues (an SQL injection, and an insufficient permission control, respectively) that allow malicious apps in the same device to access Nextcloud's data bypassing the permission control system. Users should upgrade to version 3.18.1 to receive a patch. There are no known workarounds aside from upgrading.
| Link | Resource |
|---|---|
| https://github.com/nextcloud/android/commit/627caba60e69e223b0fc89c4cb18eaa76a95db95 | Patch Third Party Advisory |
| https://github.com/nextcloud/android/security/advisories/GHSA-vjp2-f63v-w479 | Third Party Advisory |
| https://hackerone.com/reports/1358597 | Permissions Required |
| https://github.com/nextcloud/android/commit/627caba60e69e223b0fc89c4cb18eaa76a95db95 | Patch Third Party Advisory |
| https://github.com/nextcloud/android/security/advisories/GHSA-vjp2-f63v-w479 | Third Party Advisory |
| https://hackerone.com/reports/1358597 | Permissions Required |
21 Nov 2024, 06:29
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/nextcloud/android/commit/627caba60e69e223b0fc89c4cb18eaa76a95db95 - Patch, Third Party Advisory | |
| References | () https://github.com/nextcloud/android/security/advisories/GHSA-vjp2-f63v-w479 - Third Party Advisory | |
| References | () https://hackerone.com/reports/1358597 - Permissions Required |
Published : 2022-01-25 16:15
Updated : 2024-11-21 06:29
NVD link : CVE-2021-43863
Mitre link : CVE-2021-43863
CVE.ORG link : CVE-2021-43863
JSON object : View
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')