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OpenAdvisories
Medium · 4.9 CVE-2025-49015 EUVD-2025-18625GHSA-px2c-r924-mwcc

Couchbase .NET SDK (client library) does not properly enable hostname verification for TLS certificates

Published Jun 18, 2025 · Updated Jun 18, 2025 · Assigned by mitre

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.

Affected packages

EcosystemPackageAffectedFixedRecord
NuGet CouchbaseNetClient < 3.7.1 3.7.1 GHSA-px2c-r924-mwcc

References