CVSS: 8.1EPSS: 0%CPEs: 5EXPL: 2CVE-2016-9463
https://notcve.org/view.php?id=CVE-2016-9463
Nextcloud Server before 9.0.54 and 10.0.1 & ownCloud Server before 9.1.2, 9.0.6, and 8.2.9 suffer from SMB User Authentication Bypass. Nextcloud/ownCloud include an optional and not by default enabled SMB authentication component that allows authenticating users against an SMB server. This backend is implemented in a way that tries to connect to a SMB server and if that succeeded consider the user logged-in. The backend did not properly take into account SMB servers that have any kind of anonymous auth configured. This is the default on SMB servers nowadays and allows an unauthenticated attacker to gain access to an account without valid credentials. • https://github.com/nextcloud/apps/commit/b85ace6840b8a6704641086bc3b8eb8e81cb2274 https://github.com/nextcloud/apps/commit/decb91fd31f4ffab191cbf09ce4e5c55c67a4087 https://github.com/owncloud/apps/commit/16cbccfc946c8711721fa684d78135ca1fb64791 https://github.com/owncloud/apps/commit/5d47e7b52646cf79edadd78ce10c754290cbb732 https://github.com/owncloud/apps/commit/a0e07b7ddd5a5fd850a6e07f8457d05b76a300b3 https://hackerone.com/reports/148151 https://nextcloud.com/security/advisory/?id=nc-sa-2016-006 https://owncloud.org/security/advisory/?id=oc-sa- • CWE-287: Improper Authentication CWE-303: Incorrect Implementation of Authentication Algorithm •
CVSS: 5.3EPSS: 0%CPEs: 4EXPL: 1CVE-2016-9467
https://notcve.org/view.php?id=CVE-2016-9467
Nextcloud Server before 9.0.54 and 10.0.1 & ownCloud Server before 9.0.6 and 9.1.2 suffer from content spoofing in the files app. The location bar in the files app was not verifying the passed parameters. An attacker could craft an invalid link to a fake directory structure and use this to display an attacker-controlled error message to the user. Nextcloud Server en versiones anteriores a 9.0.54 y 10.0.1y ownCloud Server en versiones anteriores a 9.0.6 y 9.1.2 sufren de contenido de suplantación en la aplicación de archivos. La barra de ubicación en la aplicación de archivos no estaba verificando los parámetros pasados. • https://github.com/nextcloud/server/commit/1352365e8bf5ea49da3dc82b1ccf7ddb659ae960 https://github.com/nextcloud/server/commit/5dd211cc8845fd4533966bf8d7a7f2a6359ea013 https://github.com/nextcloud/server/commit/778ae8abd54c378fc4781394bbedc7a2ee3095e1 https://github.com/nextcloud/server/commit/c3ae21fef2880c9fe44e8fdbe1262ac7f9716f14 https://github.com/nextcloud/server/commit/df50e967dbd27b13875625b7dd3189294619b071 https://github.com/nextcloud/server/commit/ed0f0db5fa0aff04594cb0f973ae4c22b17a175a https://github.com/owncloud/core/commit/768221fcf3c526c65d85f62b0efa2da5ea00bf2d https:// • CWE-284: Improper Access Control CWE-451: User Interface (UI) Misrepresentation of Critical Information •