{
  "affected": [
    {
      "database_specific": {
        "source": "https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/06/GHSA-px2c-r924-mwcc/GHSA-px2c-r924-mwcc.json"
      },
      "package": {
        "ecosystem": "NuGet",
        "name": "CouchbaseNetClient",
        "purl": "pkg:nuget/CouchbaseNetClient"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.7.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.9.0",
        "0.9.1",
        "0.9.2",
        "1.0.0",
        "1.0.1",
        "1.1.0",
        "1.1.0.1",
        "1.1.1",
        "1.1.2",
        "1.1.3",
        "1.1.4",
        "1.1.5",
        "1.1.6",
        "1.2.0",
        "1.2.0-beta",
        "1.2.0-beta-2",
        "1.2.0-beta-3",
        "1.2.1",
        "1.2.2",
        "1.2.2.1",
        "1.2.3",
        "1.2.4",
        "1.2.5",
        "1.2.6",
        "1.2.7",
        "1.2.8",
        "1.2.9",
        "1.3.0",
        "1.3.1",
        "1.3.10",
        "1.3.11",
        "1.3.12",
        "1.3.13",
        "1.3.2",
        "1.3.3",
        "1.3.4",
        "1.3.5",
        "1.3.6",
        "1.3.7",
        "1.3.8",
        "1.3.9",
        "2.0.0",
        "2.0.0-beta",
        "2.0.0-beta2",
        "2.0.0.1",
        "2.0.1",
        "2.0.2",
        "2.0.3",
        "2.0.3.1",
        "2.0.3.2",
        "2.1.0",
        "2.1.1",
        "2.1.2",
        "2.1.3",
        "2.1.4",
        "2.2.0",
        "2.2.0-dp1",
        "2.2.1",
        "2.2.2",
        "2.2.4",
        "2.2.5",
        "2.2.6",
        "2.2.7",
        "2.2.8",
        "2.3.0",
        "2.3.1",
        "2.3.10",
        "2.3.11",
        "2.3.3",
        "2.3.4",
        "2.3.5",
        "2.3.6",
        "2.3.7",
        "2.3.8",
        "2.3.9",
        "2.4.0",
        "2.4.0-dp1",
        "2.4.0-dp2",
        "2.4.0-dp3",
        "2.4.1",
        "2.4.2",
        "2.4.3",
        "2.4.4",
        "2.4.5",
        "2.4.6",
        "2.4.7",
        "2.4.8",
        "2.5.0",
        "2.5.1",
        "2.5.10",
        "2.5.11",
        "2.5.12",
        "2.5.2",
        "2.5.3",
        "2.5.4",
        "2.5.5",
        "2.5.6",
        "2.5.7",
        "2.5.8",
        "2.5.9",
        "2.6.0",
        "2.6.0-beta",
        "2.6.0-dp1",
        "2.6.1",
        "2.6.2",
        "2.7.0",
        "2.7.1",
        "2.7.10",
        "2.7.11",
        "2.7.12",
        "2.7.13",
        "2.7.14",
        "2.7.15",
        "2.7.16",
        "2.7.17",
        "2.7.18",
        "2.7.19",
        "2.7.2",
        "2.7.20",
        "2.7.21",
        "2.7.22",
        "2.7.23",
        "2.7.24",
        "2.7.25",
        "2.7.26",
        "2.7.27",
        "2.7.3",
        "2.7.4",
        "2.7.5",
        "2.7.6",
        "2.7.7",
        "2.7.8",
        "2.7.9",
        "3.0.0",
        "3.0.0-alpha1",
        "3.0.0-alpha2",
        "3.0.0-alpha3",
        "3.0.0-alpha4",
        "3.0.0-alpha5",
        "3.0.0-beta1",
        "3.0.0-beta2",
        "3.0.0-beta3",
        "3.0.0-beta4",
        "3.0.1",
        "3.0.2",
        "3.0.3",
        "3.0.4",
        "3.0.5",
        "3.0.6",
        "3.0.7",
        "3.1.0",
        "3.1.1",
        "3.1.2",
        "3.1.3",
        "3.1.4",
        "3.1.5",
        "3.1.5-donotuse-202105042202",
        "3.1.5-donotuse-20210504335",
        "3.1.5-local-202105032202",
        "3.1.6",
        "3.1.7",
        "3.2.0",
        "3.2.1",
        "3.2.2",
        "3.2.3",
        "3.2.4",
        "3.2.5",
        "3.2.6",
        "3.2.7",
        "3.2.8",
        "3.2.9",
        "3.3.0",
        "3.3.1",
        "3.3.2",
        "3.3.3",
        "3.3.4",
        "3.3.5",
        "3.3.6",
        "3.4.0",
        "3.4.1",
        "3.4.10",
        "3.4.11",
        "3.4.12",
        "3.4.13",
        "3.4.14",
        "3.4.14-rc3",
        "3.4.15",
        "3.4.2",
        "3.4.3",
        "3.4.4",
        "3.4.5",
        "3.4.6",
        "3.4.7",
        "3.4.8",
        "3.4.9",
        "3.5.0",
        "3.5.1",
        "3.5.1-rc5",
        "3.5.2",
        "3.5.3",
        "3.5.5",
        "3.6.0",
        "3.6.1",
        "3.6.2",
        "3.6.3",
        "3.6.4",
        "3.6.5",
        "3.6.5-buildbot-r8718",
        "3.6.6",
        "3.7.0"
      ]
    }
  ],
  "aliases": [
    "CVE-2025-49015"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-297"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-06-18T19:42:25Z",
    "nvd_published_at": "2025-06-18T14:15:44Z",
    "severity": "MODERATE"
  },
  "details": "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.",
  "id": "GHSA-px2c-r924-mwcc",
  "modified": "2026-10-19T21:00:05.206656943Z",
  "published": "2025-06-18T15:31:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-49015"
    },
    {
      "type": "WEB",
      "url": "https://github.com/couchbase/couchbase-net-client/commit/04d1679b2178f922036be6e595b3d91f972c5ba3"
    },
    {
      "type": "WEB",
      "url": "https://docs.couchbase.com/server/current/release-notes/relnotes.html"
    },
    {
      "type": "WEB",
      "url": "https://forums.couchbase.com/tags/security"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/couchbase/couchbase-net-client"
    },
    {
      "type": "WEB",
      "url": "https://www.couchbase.com/alerts"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Couchbase .NET SDK (client library) does not properly enable hostname verification for TLS certificates"
}