CVE-2021-25644
https://notcve.org/view.php?id=CVE-2021-25644
An issue was discovered in Couchbase Server 5.x and 6.x through 6.6.1 and 7.0.0 Beta. Incorrect commands to the REST API can result in leaked authentication information being stored in cleartext in the debug.log and info.log files, and is also shown in the UI visible to administrators. Se detectó un problema en Couchbase Server versiones 5.x y versiones 6.x hasta 6.6.1 y versión 7.0.0 Beta. Unos comandos incorrectos de la API REST puede resultar que la información de autenticación filtrada sea almacenada en texto sin cifrar en los archivos debug.log e info.log, y también sea mostrado en la Interfaz de Usuario visible para unos administradores • https://www.couchbase.com/downloads https://www.couchbase.com/resources/security#SecurityAlerts • CWE-312: Cleartext Storage of Sensitive Information •
CVE-2021-25645
https://notcve.org/view.php?id=CVE-2021-25645
An issue was discovered in Couchbase Server before 6.0.5, 6.1.x through 6.5.x before 6.5.2, and 6.6.x before 6.6.1. An internal user with administrator privileges, @ns_server, leaks credentials in cleartext in the cbcollect_info.log, debug.log, ns_couchdb.log, indexer.log, and stats.log files. NOTE: updating the product does not automatically address leaks that occurred in the past. Se detectó un problema en Couchbase Server versiones anteriores a 6.0.5, 6.1.x hasta versiones 6.5.x anteriores a 6.5.2 y versiones 6.6.x anteriores a 6.6.1. Un usuario interno con privilegios de administrador, @ns_server, filtra las credenciales en texto sin cifrar en los archivos cbcollect_info.log, debug.log, ns_couchdb.log, indexer.log y stats.log. • https://www.couchbase.com/downloads https://www.couchbase.com/resources/security#SecurityAlerts • CWE-312: Cleartext Storage of Sensitive Information •
CVE-2020-9039
https://notcve.org/view.php?id=CVE-2020-9039
Couchbase Server 4.0.0, 4.1.0, 4.1.1, 4.5.0, 4.5.1, 4.6.0 through 4.6.5, 5.0.0, 5.1.1, 5.5.0 and 5.5.1 have Insecure Permissions for the projector and indexer REST endpoints (they allow unauthenticated access).The /settings REST endpoint exposed by the projector process is an endpoint that administrators can use for various tasks such as updating configuration and collecting performance profiles. The endpoint was unauthenticated and has been updated to only allow authenticated users to access these administrative APIs. Couchbase Server 4.0.0, 4.1.0, 4.1.1, 4.5.0, 4.5.1, 4.6.0 a 4.6.5, 5.0.0, 5.1.1, 5.5.0 y 5.5.1 tienen permisos inseguros para puntos finales REST del proyector y del indexador (permiten el acceso no autenticado). El punto final REST / settings expuesto por el proceso del proyector es un punto final que los administradores pueden usar para diversas tareas, como actualizar la configuración y recopilar perfiles de rendimiento. El punto final no se autenticó y se actualizó para permitir solo a los usuarios autenticados acceder a estas API administrativas. • https://www.couchbase.com/resources/security#SecurityAlerts • CWE-276: Incorrect Default Permissions •
CVE-2019-11467
https://notcve.org/view.php?id=CVE-2019-11467
In Couchbase Server 4.6.3 and 5.5.0, secondary indexing encodes the entries to be indexed using collatejson. When index entries contain certain characters like \t, <, >, it caused buffer overrun as encoded string would be much larger than accounted for, causing indexer service to crash and restart. This has been remedied in versions 5.1.2 and 5.5.2 to ensure buffer always grows as needed for any input. En Couchbase Server versiones, 4.6.3 y 5.5.0, la indexación secundaria codifica las entradas que se indexarán mediante collatejson. Cuando las entradas de índice contienen ciertos caracteres como \ t, <,>, se produce el desbordamiento del búfer ya que la cadena codificada sería mucho más grande de lo que se tiene en cuenta, lo que hace que el servicio del indexador se bloquee y reinicie. • https://www.couchbase.com/resources/security#SecurityAlerts • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVE-2019-11464
https://notcve.org/view.php?id=CVE-2019-11464
Some enterprises require that REST API endpoints include security-related headers in REST responses. Headers such as X-Frame-Options and X-Content-Type-Options are generally advisable, however some information security professionals additionally look for X-Permitted-Cross-Domain-Policies and X-XSS-Protection, which are more generally applicable to HTML endpoint, to be included too. These headers were not included in Couchbase Server 5.5.0 and 5.1.2 . They are now included in version 6.0.2 in responses from the Couchbase Server Views REST API (port 8092). Algunas empresas requieren que los puntos finales API REST incluyan encabezados relacionados con la seguridad en las respuestas REST. • https://www.couchbase.com/resources/security#SecurityAlerts • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •