Couchbase: >> Couchbase Server >> 4.6.3 Security Vulnerabilities
An issue was discovered in Couchbase Server before 7.0.4. A private key is leaked to the log files with certain crashes.
CVSS Score
7.5
EPSS Score
0.003
Published
2022-07-21
An issue was discovered in Couchbase Server before 7.0.4. The Index Service does not enforce authentication for TCP/TLS servers.
CVSS Score
7.5
EPSS Score
0.002
Published
2022-06-14
An issue was discovered in Couchbase Server before 7.0.4. Random HTTP requests lead to leaked metrics.
CVSS Score
9.1
EPSS Score
0.004
Published
2022-06-14
An issue was discovered in Couchbase Server before 7.0.4. XDCR lacks role checking when changing internal settings.
CVSS Score
7.5
EPSS Score
0.002
Published
2022-06-13
An issue was discovered in Couchbase Server before 7.0.4. In couchbase-cli, server-eshell leaks the Cluster Manager cookie.
CVSS Score
7.5
EPSS Score
0.003
Published
2022-06-13
Couchbase Server before 7.1.0 has Incorrect Access Control.
CVSS Score
4.9
EPSS Score
0.003
Published
2022-06-02
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.
CVSS Score
7.5
EPSS Score
0.005
Published
2021-09-29
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.
CVSS Score
4.4
EPSS Score
0.0
Published
2021-05-10
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.
CVSS Score
9.8
EPSS Score
0.003
Published
2020-02-22
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.
CVSS Score
7.5
EPSS Score
0.006
Published
2019-09-10