{
  "GSD": {
    "alias": "CVE-2018-8034",
    "description": "The host name verification when using TLS with the WebSocket client was missing. It is now enabled by default. Versions Affected: Apache Tomcat 9.0.0.M1 to 9.0.9, 8.5.0 to 8.5.31, 8.0.0.RC1 to 8.0.52, and 7.0.35 to 7.0.88.",
    "id": "GSD-2018-8034",
    "references": [
      "https://www.suse.com/security/cve/CVE-2018-8034.html",
      "https://www.debian.org/security/2018/dsa-4281",
      "https://access.redhat.com/errata/RHSA-2019:3892",
      "https://access.redhat.com/errata/RHSA-2019:2205",
      "https://access.redhat.com/errata/RHSA-2019:1529",
      "https://access.redhat.com/errata/RHSA-2019:1162",
      "https://access.redhat.com/errata/RHSA-2019:1161",
      "https://access.redhat.com/errata/RHSA-2019:1160",
      "https://access.redhat.com/errata/RHSA-2019:1159",
      "https://access.redhat.com/errata/RHSA-2019:0451",
      "https://access.redhat.com/errata/RHSA-2019:0450",
      "https://access.redhat.com/errata/RHSA-2019:0131",
      "https://access.redhat.com/errata/RHSA-2019:0130",
      "https://ubuntu.com/security/CVE-2018-8034",
      "https://advisories.mageia.org/CVE-2018-8034.html",
      "https://alas.aws.amazon.com/cve/html/CVE-2018-8034.html",
      "https://linux.oracle.com/cve/CVE-2018-8034.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2018-8034"
      ],
      "details": "The host name verification when using TLS with the WebSocket client was missing. It is now enabled by default. Versions Affected: Apache Tomcat 9.0.0.M1 to 9.0.9, 8.5.0 to 8.5.31, 8.0.0.RC1 to 8.0.52, and 7.0.35 to 7.0.88.",
      "id": "GSD-2018-8034",
      "modified": "2023-12-13T01:22:34.136985Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security@apache.org",
        "DATE_PUBLIC": "2018-07-22T00:00:00",
        "ID": "CVE-2018-8034",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
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                    "product_name": "Apache Tomcat",
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                        {
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              },
              "vendor_name": "Apache Software Foundation"
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      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "The host name verification when using TLS with the WebSocket client was missing. It is now enabled by default. Versions Affected: Apache Tomcat 9.0.0.M1 to 9.0.9, 8.5.0 to 8.5.31, 8.0.0.RC1 to 8.0.52, and 7.0.35 to 7.0.88."
          }
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      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "Security Constraint Bypass"
              }
            ]
          }
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    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "[9.0.0,9.0.9],[8.5.0,8.5.32),[8.0.0,8.0.53),[7.0.35,7.0.88]",
          "affected_versions": "All versions starting from 9.0.0 up to 9.0.9, all versions starting from 8.5.0 before 8.5.32, all versions starting from 8.0.0 before 8.0.53, all versions starting from 7.0.35 up to 7.0.88",
          "cvss_v2": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-295",
            "CWE-937"
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          "date": "2021-08-31",
          "description": "The host name verification when using TLS with the WebSocket client was missing. It is now enabled by default. Versions Affected: Apache Tomcat 9.0.0.M1 to 9.0.9, 8.5.0 to 8.5.31, 8.0.0.RC1 to 8.0.52, and 7.0.35 to 7.0.88.",
          "fixed_versions": [
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            "9.0.10",
            "9.0.10",
            "9.0.10",
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          "identifier": "CVE-2018-8034",
          "identifiers": [
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            "CVE-2018-8034"
          ],
          "not_impacted": "All versions before 9.0.0, all versions after 9.0.9, all versions before 8.5.0, all versions starting from 8.5.32, all versions before 8.0.0, all versions starting from 8.0.53, all versions before 7.0.35, all versions after 7.0.88",
          "package_slug": "maven/org.apache.tomcat.embed/tomcat-embed-core",
          "pubdate": "2018-10-17",
          "solution": "Upgrade to versions 9.0.10, 9.0.10, 9.0.10, 9.0.10, 8.0.53, 7.0.90 or above.",
          "title": "Improper Certificate Validation",
          "urls": [
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            "https://access.redhat.com/errata/RHSA-2019:0130",
            "https://access.redhat.com/errata/RHSA-2019:0131",
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            "https://access.redhat.com/errata/RHSA-2019:3892",
            "https://github.com/advisories/GHSA-46j3-r4pj-4835",
            "https://lists.apache.org/thread.html/1dd0a59c1295cc08ce4c9e7edae5ad2268acc9ba55adcefa0532e5ba@%3Cdev.tomcat.apache.org%3E",
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            "https://lists.debian.org/debian-lts-announce/2018/09/msg00001.html",
            "https://security.netapp.com/advisory/ntap-20180817-0001/",
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            "https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html",
            "https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html",
            "http://mail-archives.us.apache.org/mod_mbox/www-announce/201807.mbox/%3C20180722091057.GA70283@minotaur.apache.org%3E",
            "http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html",
            "http://www.securityfocus.com/bid/104895",
            "http://www.securitytracker.com/id/1041374"
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          "affected_versions": "All versions starting from 7.0.35 up to 7.0.88, all versions starting from 8.0.0 up to 8.0.52, all versions starting from 8.5.0 up to 8.5.31, all versions starting from 9.0.0 up to 9.0.9",
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          "cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "cwe_ids": [
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            "CWE-295",
            "CWE-937"
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          "description": "The host name verification when using TLS with the `WebSocket` client was missing.",
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            "8.5.32",
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          "identifiers": [
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          "not_impacted": "All versions before 7.0.35, all versions after 7.0.88 before 8.0.0, all versions after 8.0.52 before 8.5.0, all versions after 8.5.31 before 9.0.0, all versions after 9.0.9",
          "package_slug": "maven/org.apache.tomcat/tomcat",
          "pubdate": "2018-08-01",
          "solution": "Upgrade to versions 7.0.90, 8.0.53, 8.5.32, 9.0.10 or above.",
          "title": "Improper Certificate Validation",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2018-8034",
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        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 5.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2023-12-08T16:41Z",
      "publishedDate": "2018-08-01T18:29Z"
    }
  }
}