CVE-2019-11496

CVE-2019-11496 affects Couchbase Server. Prior to 5.0, the special default bucket allowed read/write access without authentication; in 5.0, behavior was tightened for all buckets, but a flaw allowed unauthenticated/unauthorized access to the default bucket when its properties were edited. The iss...

CVE-2019-11497

CVE-2019-11497 affects Couchbase Server 5.0.0, where during reference creation XDCR accepted an invalid Remote Cluster Certificate due to not validating the certificate signature. The issue allowed the system to proceed with establishing connections to a remote cluster using the invalid cert. The...

CVE-2019-11497

In Couchbase Server 5.0.0, when an invalid Remote Cluster Certificate was entered as part of the reference creation, XDCR did not parse and check the certificate signature. It then accepted the invalid certificate and attempted to use it to establish future connections to the remote cluster. This...

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...

CVE-2019-11467

CVE-2019-11467 affects Couchbase Server 4.6.3 and 5.5.0 where the secondary indexing path encodes entries with collatejson. When index entries contained characters such as tab, , the encoded string could exceed expectations and trigger a buffer overrun, causing the indexer service to crash and re...

CVE-2019-11495

In Couchbase Server 5.1.1, the cookie used for intra-node communication was not generated securely. Couchbase Server uses erlang:now to seed the PRNG which results in a small search space for potential random seeds that could then be used to brute force the cookie and execute code against a remot...

CVE-2019-11495

CVE-2019-11495 affects Couchbase Server 5.1.1 where the intra-node cookie was not generated securely because erlang:now() seeds the PRNG, creating a small space of random seeds that could allow brute-forcing the cookie and executing code on a remote system. Reports across sources confirm this vul...

CVE-2019-11465

An issue was discovered in Couchbase Server 5.5.x through 5.5.3 and 6.0.0. The Memcached "connections" stat block command emits a non-redacted username. The system information submitted to Couchbase as part of a bug report included the usernames for all users currently logged into the system even...

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...

CVE-2019-11465

An issue was discovered in Couchbase Server 5.5.x through 5.5.3 and 6.0.0. The Memcached "connections" stat block command emits a non-redacted username. The system information submitted to Couchbase as part of a bug report included the usernames for all users currently logged into the system even...

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...

Cross site scripting

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...

Security feature bypass

An issue was discovered in Couchbase Server 5.5.x through 5.5.3 and 6.0.0. The Memcached "connections" stat block command emits a non-redacted username. The system information submitted to Couchbase as part of a bug report included the usernames for all users currently logged into the system even...

CVE-2019-11466

In Couchbase Server 6.0.0 and 5.5.0, the eventing service exposes system diagnostic profile via an HTTP endpoint that does not require credentials on a port earmarked for internal traffic only. This has been remedied in version 6.0.1 and now requires valid credentials to access...

CVE-2019-11466

In Couchbase Server 6.0.0/5.5.0, the Eventing service exposed an unauthenticated HTTP endpoint for the system diagnostic profile on an internal-traffic port; this was remedied in 6.0.1 and now requires valid credentials.

CVE-2019-11465

An issue was discovered in Couchbase Server 5.5.x through 5.5.3 and 6.0.0. The Memcached "connections" stat block command emits a non-redacted username. The system information submitted to Couchbase as part of a bug report included the usernames for all users currently logged into the system even...

CVE-2019-11465

CVE-2019-11465 affects Couchbase Server 5.5.x (up to 5.5.3) and 6.0.0. The Memcached "connections" stat block exposes a non-redacted username and system info from bug reports, potentially leaking user names. The issue is fixed in 5.5.4 and 6.0.1 by properly tagging usernames in logs and hashing t...

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...

CVE-2019-11464

CVE-2019-11464 affects Couchbase Server Views REST API (port 8092), where security headers were not included in versions 5.5.0 and 5.1.2. The issue is that headers such as X-Frame-Options, X-Content-Type-Options, X-Permitted-Cross-Domain-Policies, and X-XSS-Protection were missing in responses. T...

PT-2019-12335 · Couchbase · Couchbase Server

Name of the Vulnerable Software and Affected Versions: Couchbase Server versions prior to 6.0.0 Description: The issue arises from the insecure generation of a cookie used for intra-node communication in Couchbase Server. Specifically, the erlang:now function is used to seed the PRNG, resulting i...