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VULNERABILITIES

CVE-2025-49015 Details

Description

The Couchbase .NET SDK (client library) before 3.7.1 does not properly enable hostname verification for TLS certificates. In fact, the SDK was also using IP addresses instead of hostnames due to a configuration option that was incorrectly enabled by default.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: CISA-ADPCVSS-B:4.9 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://docs.couchbase.com/server/current/release-notes/relnotes.html [email protected]Release Notes
https://forums.couchbase.com/tags/security [email protected]Issue Tracking
https://www.couchbase.com/alerts/ [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-297Improper Validation of Certificate with Host MismatchCISA-ADP

Affected Products

ProductVersions
couchbase .net sdk
<= 3.7.1

CPE

  • cpe:2.3:a:couchbase:.net_sdk:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2025-49015
NVD Published Date:
Jun 18, 2025
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2025-49015 Details - Not Deferred