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VULNERABILITIES

CVE-2019-11497 Details

Description

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 has been fixed in version 5.5.0. XDCR now checks the validity of the certificate thoroughly and prevents a remote cluster reference from being created with an invalid certificate.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://www.couchbase.com/resources/security#SecurityAlerts CVEVendor Advisory
https://www.couchbase.com/resources/security#SecurityAlerts [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-295Improper Certificate Validation[email protected]

Affected Products

ProductVersions
couchbase couchbase server
5.0.0

CPE

  • cpe:2.3:a:couchbase:couchbase_server:5.0.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2019-11497
NVD Published Date:
Sep 10, 2019
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2019-11497 Details - Not Deferred