Couchbase vulnerabilities, page 2
71 vulnerabilities
Known vulnerabilities in Couchbase products, newest first, with CVSS severity, EPSS, KEV listings and ransomware use, across 6 products.
CVE-2020-9041couchbasecouchbase_server+1
EPSS score1.28%
In Couchbase Server 6.0.3 and Couchbase Sync Gateway through 2.7.0, the Cluster management, views, query, and full-text search endpoints are vulnerable to the Slowloris denial-of-service attack because they don't more aggressively terminate slow connections.CVE-2020-24719couchbasecouchbase_serverEPSS score23.30%
Exposed Erlang Cookie could lead to Remote Command Execution (RCE) attack. Communication between Erlang nodes is done by exchanging a shared secret (aka "magic cookie"). There are cases where the magic cookie is included in the content of the logs. An attacker can use the cookie to attach to an Erlang node and run OS level commands on the system running the Erlang node. Affects version: 6.5.1. Fix version: 6.6.0.CVE-2022-26311couchbasecloud_native_operatorEPSS score1.16%
Couchbase Operator 2.2.x before 2.2.3 exposes Sensitive Information to an Unauthorized Actor. Secrets are not redacted in logs collected from Kubernetes environments.CVE-2022-42951couchbasecouchbase_serverEPSS score0.66%
An issue was discovered in Couchbase Server 6.5.x and 6.6.x before 6.6.6, 7.x before 7.0.5, and 7.1.x before 7.1.2. During the start-up of a Couchbase Server node, there is a small window of time (before the cluster management authentication has started) where an attacker can connect to the cluster manager using default credentials.CVE-2022-42950couchbasecouchbase_serverEPSS score0.96%
An issue was discovered in Couchbase Server 7.x before 7.0.5 and 7.1.x before 7.1.2. A crafted HTTP REST request from an administrator account to the Couchbase Server Backup Service can exhaust memory resources, causing the process to be killed, which can be used for denial of service.CVE-2022-31022chainguarddgraph+30EPSS score0.34%
Bleve is a text indexing library for go. Bleve includes HTTP utilities under bleve/http package, that are used by its sample application. These HTTP methods pave way for exploitation of a node’s filesystem where the bleve index resides, if the user has used bleve’s own HTTP (bleve/http) handlers for exposing the access to the indexes. For instance, the CreateIndexHandler (`http/index_create.go`) and DeleteIndexHandler (`http/index_delete.go`) enable an attacker to create a bleve index (directory structure) anywhere where the user running the server has the write permissions and to delete recursively any directory owned by the same user account. Users who have used the bleve/http package for exposing access to bleve index without the explicit
handling for the Role Based Access Controls(RBAC) of the index assets would be impacted by this issue. Version 2.5.0 relocated the `http/` dir used _only_ by bleve-explorer to `blevesearch/bleve-explorer`, thereby addressing the issue. However, the http package is purely intended to be used for demonstration purposes. Bleve was never designed handle the RBACs, nor it was ever advertised to be used in that way. The collaborators of this project have decided to stay away from adding any authentication or authorization to bleve project at the moment. The bleve/http package is mainly for demonstration purposes and it lacks exhaustive validation of the user inputs as well as any authentication and authorization measures. It is recommended to not use bleve/http in production use cases.CVE-2022-32193couchbasecouchbase_serverEPSS score0.74%
Couchbase Server 6.6.x through 7.x before 7.0.4 exposes Sensitive Information to an Unauthorized Actor.CVE-2022-32192couchbasecouchbase_serverEPSS score0.95%
Couchbase Server 5.x through 7.x before 7.0.4 exposes Sensitive Information to an Unauthorized Actor.CVE-2022-32558couchbasecouchbase_serverEPSS score1.25%
An issue was discovered in Couchbase Server before 7.0.4. Sample bucket loading may leak internal user passwords during a failure.CVE-2022-32556couchbasecouchbase_serverEPSS score0.96%
An issue was discovered in Couchbase Server before 7.0.4. A private key is leaked to the log files with certain crashes.CVE-2022-32557couchbasecouchbase_serverEPSS score1.14%
An issue was discovered in Couchbase Server before 7.0.4. The Index Service does not enforce authentication for TCP/TLS servers.CVE-2022-32563couchbasesync_gateway+1EPSS score0.83%
An issue was discovered in Couchbase Sync Gateway 3.x before 3.0.2. Admin credentials are not verified when using X.509 client-certificate authentication from Sync Gateway to Couchbase Server. When Sync Gateway is configured to authenticate with Couchbase Server using X.509 client certificates, the admin credentials provided to the Admin REST API are ignored, resulting in privilege escalation for unauthenticated users. The Public REST API is not impacted by this issue. A workaround is to replace X.509 certificate based authentication with Username and Password authentication inside the bootstrap configuration.CVE-2022-32561couchbasecouchbase_serverEPSS score0.83%
An issue was discovered in Couchbase Server before 6.6.5 and 7.x before 7.0.4. Previous mitigations for CVE-2018-15728 were found to be insufficient when it was discovered that diagnostic endpoints could still be accessed from the network.CVE-2022-32565couchbasecouchbase_serverEPSS score1.18%
An issue was discovered in Couchbase Server before 7.0.4. The Backup Service log leaks unredacted usernames and document ids.CVE-2022-32562couchbasecouchbase_serverEPSS score0.98%
An issue was discovered in Couchbase Server before 7.0.4. Operations may succeed on a collection using stale RBAC permission.CVE-2022-32560couchbasecouchbase_serverEPSS score1.03%
An issue was discovered in Couchbase Server before 7.0.4. XDCR lacks role checking when changing internal settings.CVE-2022-32559couchbasecouchbase_serverEPSS score1.35%
An issue was discovered in Couchbase Server before 7.0.4. Random HTTP requests lead to leaked metrics.CVE-2022-32564couchbasecouchbase_serverEPSS score1.18%
An issue was discovered in Couchbase Server before 7.0.4. In couchbase-cli, server-eshell leaks the Cluster Manager cookie.CVE-2022-34826couchbasecouchbase_serverEPSS score0.63%
In Couchbase Server 7.1.x before 7.1.1, an encrypted Private Key passphrase may be leaked in the logs.CVE-2022-33173couchbasecouchbase_serverEPSS score1.22%
An algorithm-downgrade issue was discovered in Couchbase Server before 7.0.4. Analytics Remote Links may temporarily downgrade to non-TLS connection to determine the TLS port number, using SCRAM-SHA instead.