CVSS: 7.5EPSS: 0%CPEs: 5EXPL: 0CVE-2021-42763
https://notcve.org/view.php?id=CVE-2021-42763
02 Nov 2021 — Couchbase Server before 6.6.3 and 7.x before 7.0.2 stores Sensitive Information in Cleartext. The issue occurs when the cluster manager forwards a HTTP request from the pluggable UI (query workbench etc) to the specific service. In the backtrace, the Basic Auth Header included in the HTTP request, has the "@" user credentials of the node processing the UI request. Couchbase Server versiones anteriores a 6.6.3 y 7.x anteriores a 7.0.2, almacena información confidencial en texto sin cifrar. El problema se pro... • https://docs.couchbase.com/server/current/release-notes/relnotes.html • CWE-312: Cleartext Storage of Sensitive Information •
CVSS: 7.5EPSS: 0%CPEs: 5EXPL: 0CVE-2021-35945
https://notcve.org/view.php?id=CVE-2021-35945
29 Sep 2021 — Couchbase Server 6.5.x, 6.6.0 through 6.6.2, and 7.0.0, has a Buffer Overflow. A specially crafted network packet sent from an attacker can crash memcached. Couchbase Server versiones 6.5.x, 6.6.0 hasta 6.6.2, y 7.0.0, presenta un desbordamiento del búfer. Un paquete de red especialmente diseñado enviado por un atacante puede bloquear memcached • https://docs.couchbase.com/server/current/release-notes/relnotes.html • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 4.4EPSS: 0%CPEs: 3EXPL: 0CVE-2021-25645
https://notcve.org/view.php?id=CVE-2021-25645
10 May 2021 — 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 vers... • https://www.couchbase.com/downloads • CWE-312: Cleartext Storage of Sensitive Information •
CVSS: 9.8EPSS: 0%CPEs: 10EXPL: 0CVE-2020-9039
https://notcve.org/view.php?id=CVE-2020-9039
22 Feb 2020 — 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 administ... • https://www.couchbase.com/resources/security#SecurityAlerts • CWE-276: Incorrect Default Permissions •
CVSS: 9.1EPSS: 0%CPEs: 1EXPL: 0CVE-2019-11496
https://notcve.org/view.php?id=CVE-2019-11496
10 Sep 2019 — In versions of Couchbase Server prior to 5.0, the bucket named "default" was a special bucket that allowed read and write access without authentication. As part of 5.0, the behavior of all buckets including "default" were changed to only allow access by authenticated users with sufficient authorization. However, users were allowed unauthenticated and unauthorized access to the "default" bucket if the properties of this bucket were edited. This has been fixed in versions 5.1.0 and 5.5.0. En las versiones de ... • https://www.couchbase.com/resources/security#SecurityAlerts • CWE-306: Missing Authentication for Critical Function •
CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 0CVE-2019-11467
https://notcve.org/view.php?id=CVE-2019-11467
10 Sep 2019 — 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 indexa... • https://www.couchbase.com/resources/security#SecurityAlerts • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •