gsd-2019-0199
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
The HTTP/2 implementation in Apache Tomcat 9.0.0.M1 to 9.0.14 and 8.5.0 to 8.5.37 accepted streams with excessive numbers of SETTINGS frames and also permitted clients to keep streams open without reading/writing request/response data. By keeping streams open for requests that utilised the Servlet API's blocking I/O, clients were able to cause server-side threads to block eventually leading to thread exhaustion and a DoS.
Aliases
Aliases
CVE-2019-0199


To clipboard 

{
  "GSD": {
    "alias": "CVE-2019-0199",
    "description": "The HTTP/2 implementation in Apache Tomcat 9.0.0.M1 to 9.0.14 and 8.5.0 to 8.5.37 accepted streams with excessive numbers of SETTINGS frames and also permitted clients to keep streams open without reading/writing request/response data. By keeping streams open for requests that utilised the Servlet API\u0027s blocking I/O, clients were able to cause server-side threads to block eventually leading to thread exhaustion and a DoS.",
    "id": "GSD-2019-0199",
    "references": [
      "https://www.suse.com/security/cve/CVE-2019-0199.html",
      "https://www.debian.org/security/2019/dsa-4596",
      "https://access.redhat.com/errata/RHSA-2020:2366",
      "https://access.redhat.com/errata/RHSA-2019:3931",
      "https://access.redhat.com/errata/RHSA-2019:3929",
      "https://advisories.mageia.org/CVE-2019-0199.html",
      "https://alas.aws.amazon.com/cve/html/CVE-2019-0199.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2019-0199"
      ],
      "details": "The HTTP/2 implementation in Apache Tomcat 9.0.0.M1 to 9.0.14 and 8.5.0 to 8.5.37 accepted streams with excessive numbers of SETTINGS frames and also permitted clients to keep streams open without reading/writing request/response data. By keeping streams open for requests that utilised the Servlet API\u0027s blocking I/O, clients were able to cause server-side threads to block eventually leading to thread exhaustion and a DoS.",
      "id": "GSD-2019-0199",
      "modified": "2023-12-13T01:23:39.102975Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security@apache.org",
        "ID": "CVE-2019-0199",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Apache Tomcat",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "Apache Tomcat 9.0.0.M1 to 9.0.14, 8.5.0 to 8.5.37"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "The HTTP/2 implementation in Apache Tomcat 9.0.0.M1 to 9.0.14 and 8.5.0 to 8.5.37 accepted streams with excessive numbers of SETTINGS frames and also permitted clients to keep streams open without reading/writing request/response data. By keeping streams open for requests that utilised the Servlet API\u0027s blocking I/O, clients were able to cause server-side threads to block eventually leading to thread exhaustion and a DoS."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "DoS"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://lists.apache.org/thread.html/e1b0b273b6e8ddcc72c9023bc2394b1276fc72664144bf21d0a87995@%3Cannounce.tomcat.apache.org%3E",
            "refsource": "MISC",
            "url": "https://lists.apache.org/thread.html/e1b0b273b6e8ddcc72c9023bc2394b1276fc72664144bf21d0a87995@%3Cannounce.tomcat.apache.org%3E"
          },
          {
            "name": "[tomcat-dev] 20190413 svn commit: r1857494 [17/20] - in /tomcat/site/trunk: ./ docs/ xdocs/",
            "refsource": "MLIST",
            "url": "https://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a@%3Cdev.tomcat.apache.org%3E"
          },
          {
            "name": "[tomcat-dev] 20190413 svn commit: r1857496 [3/4] - in /tomcat/site/trunk: ./ docs/ xdocs/",
            "refsource": "MLIST",
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          },
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            "refsource": "MLIST",
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          },
          {
            "name": "https://security.netapp.com/advisory/ntap-20190419-0001/",
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            "url": "https://security.netapp.com/advisory/ntap-20190419-0001/"
          },
          {
            "name": "[tomee-commits] 20190528 [jira] [Closed] (TOMEE-2497) Upgrade Tomcat in TomEE 7.0.x/7.1.x/8.0.x for CVE-2019-0199",
            "refsource": "MLIST",
            "url": "https://lists.apache.org/thread.html/e56886e1bac9319ecce81b3612dd7a1a43174a3a741a1c805e16880e@%3Ccommits.tomee.apache.org%3E"
          },
          {
            "name": "[tomcat-users] 20190620 Re: [EXTERNAL] [SECURITY] CVE-2019-10072 Apache Tomcat HTTP/2 DoS",
            "refsource": "MLIST",
            "url": "https://lists.apache.org/thread.html/9fe25f98bac6d66f8a663a15c37a98bc2d8f8bbed1d408791a3e4067@%3Cusers.tomcat.apache.org%3E"
          },
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            "name": "[tomcat-dev] 20190620 [SECURITY] CVE-2019-10072 Apache Tomcat HTTP/2 DoS",
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          },
          {
            "name": "[announce] 20190620 [SECURITY] CVE-2019-10072 Apache Tomcat HTTP/2 DoS",
            "refsource": "MLIST",
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          },
          {
            "name": "[tomcat-announce] 20190620 [SECURITY] CVE-2019-10072 Apache Tomcat HTTP/2 DoS",
            "refsource": "MLIST",
            "url": "https://lists.apache.org/thread.html/df1a2c1b87c8a6c500ecdbbaf134c7f1491c8d79d98b48c6b9f0fa6a@%3Cannounce.tomcat.apache.org%3E"
          },
          {
            "name": "[tomcat-dev] 20190620 svn commit: r1861711 - in /tomcat/site/trunk: docs/security-8.html docs/security-9.html xdocs/security-8.xml xdocs/security-9.xml",
            "refsource": "MLIST",
            "url": "https://lists.apache.org/thread.html/158ab719cf60448ddbb074798f09152fdb572fc8f781e70a56118d1a@%3Cdev.tomcat.apache.org%3E"
          },
          {
            "name": "[tomcat-users] 20190620 [SECURITY] CVE-2019-10072 Apache Tomcat HTTP/2 DoS",
            "refsource": "MLIST",
            "url": "https://lists.apache.org/thread.html/e87733036e8c84ea648cdcdca3098f3c8a897e2652c33062b2b1535c@%3Cusers.tomcat.apache.org%3E"
          },
          {
            "name": "[tomcat-dev] 20190620 [SECURITY][CORRECTION] CVE-2019-10072 Apache Tomcat HTTP/2 DoS",
            "refsource": "MLIST",
            "url": "https://lists.apache.org/thread.html/a7a201bd23e67fd3326c9b22b814dd0537d3270b3b54a768e2e7ef50@%3Cdev.tomcat.apache.org%3E"
          },
          {
            "name": "[tomcat-announce] 20190620 [SECURITY][CORRECTION] CVE-2019-10072 Apache Tomcat HTTP/2 DoS",
            "refsource": "MLIST",
            "url": "https://lists.apache.org/thread.html/dddb3590bac28fbe89f69f5ccbe26283d014ddc691abdd042de14600@%3Cannounce.tomcat.apache.org%3E"
          },
          {
            "name": "[tomcat-users] 20190620 [SECURITY][CORRECTION] CVE-2019-10072 Apache Tomcat HTTP/2 DoS",
            "refsource": "MLIST",
            "url": "https://lists.apache.org/thread.html/7bb193bc68b28d21ff1c726fd38bea164deb6333b59eec2eb3661da6@%3Cusers.tomcat.apache.org%3E"
          },
          {
            "name": "[announce] 20190620 [SECURITY][CORRECTION] CVE-2019-10072 Apache Tomcat HTTP/2 DoS",
            "refsource": "MLIST",
            "url": "https://lists.apache.org/thread.html/ac0185ce240a711b542a55bccf9349ab0c2f343d70cf7835e08fabc9@%3Cannounce.apache.org%3E"
          },
          {
            "name": "FEDORA-2019-1a3f878d27",
            "refsource": "FEDORA",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZQTZ5BJ5F4KV6N53SGNKSW3UY5DBIQ46/"
          },
          {
            "name": "https://support.f5.com/csp/article/K17321505",
            "refsource": "CONFIRM",
            "url": "https://support.f5.com/csp/article/K17321505"
          },
          {
            "name": "openSUSE-SU-2019:1673",
            "refsource": "SUSE",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00090.html"
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            "name": "FEDORA-2019-d66febb5df",
            "refsource": "FEDORA",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NPHQEL5AQ6LZSZD2Y6TYZ4RC3WI7NXJ3/"
          },
          {
            "name": "https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html",
            "refsource": "MISC",
            "url": "https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html"
          },
          {
            "name": "107674",
            "refsource": "BID",
            "url": "http://www.securityfocus.com/bid/107674"
          },
          {
            "name": "openSUSE-SU-2019:1723",
            "refsource": "SUSE",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00013.html"
          },
          {
            "name": "openSUSE-SU-2019:1808",
            "refsource": "SUSE",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00054.html"
          },
          {
            "name": "RHSA-2019:3929",
            "refsource": "REDHAT",
            "url": "https://access.redhat.com/errata/RHSA-2019:3929"
          },
          {
            "name": "RHSA-2019:3931",
            "refsource": "REDHAT",
            "url": "https://access.redhat.com/errata/RHSA-2019:3931"
          },
          {
            "name": "DSA-4596",
            "refsource": "DEBIAN",
            "url": "https://www.debian.org/security/2019/dsa-4596"
          },
          {
            "name": "20191229 [SECURITY] [DSA 4596-1] tomcat8 security update",
            "refsource": "BUGTRAQ",
            "url": "https://seclists.org/bugtraq/2019/Dec/43"
          },
          {
            "name": "https://www.oracle.com/security-alerts/cpujan2020.html",
            "refsource": "MISC",
            "url": "https://www.oracle.com/security-alerts/cpujan2020.html"
          },
          {
            "name": "[tomcat-dev] 20200203 svn commit: r1873527 [24/30] - /tomcat/site/trunk/docs/",
            "refsource": "MLIST",
            "url": "https://lists.apache.org/thread.html/r6ccee4e849bc77df0840c7f853f6bd09d426f6741247da2b7429d5d9@%3Cdev.tomcat.apache.org%3E"
          },
          {
            "name": "[tomcat-dev] 20200203 svn commit: r1873527 [25/30] - /tomcat/site/trunk/docs/",
            "refsource": "MLIST",
            "url": "https://lists.apache.org/thread.html/r3bbb800a816d0a51eccc5a228c58736960a9fffafa581a225834d97d@%3Cdev.tomcat.apache.org%3E"
          },
          {
            "name": "[tomcat-dev] 20200213 svn commit: r1873980 [28/34] - /tomcat/site/trunk/docs/",
            "refsource": "MLIST",
            "url": "https://lists.apache.org/thread.html/raba0fabaf4d56d4325ab2aca8814f0b30a237ab83d8106b115ee279a@%3Cdev.tomcat.apache.org%3E"
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            "name": "[tomcat-dev] 20200213 svn commit: r1873980 [29/34] - /tomcat/site/trunk/docs/",
            "refsource": "MLIST",
            "url": "https://lists.apache.org/thread.html/r48c1444845fe15a823e1374674bfc297d5008a5453788099ea14caf0@%3Cdev.tomcat.apache.org%3E"
          },
          {
            "name": "https://www.oracle.com/security-alerts/cpuapr2020.html",
            "refsource": "MISC",
            "url": "https://www.oracle.com/security-alerts/cpuapr2020.html"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "[9.0.0,9.0.16),[8.0.0,8.5.38)",
          "affected_versions": "All versions starting from 9.0.0 before 9.0.16, all versions starting from 8.0.0 before 8.5.38",
          "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-400",
            "CWE-937"
          ],
          "date": "2021-08-30",
          "description": "The HTTP/2 implementation in Apache Tomcat 9.0.0.M1 to 9.0.14 and 8.5.0 to 8.5.37 accepted streams with excessive numbers of SETTINGS frames and also permitted clients to keep streams open without reading/writing request/response data. By keeping streams open for requests that utilised the Servlet API\u0027s blocking I/O, clients were able to cause server-side threads to block eventually leading to thread exhaustion and a DoS.",
          "fixed_versions": [
            "9.0.16",
            "9.0.16"
          ],
          "identifier": "CVE-2019-0199",
          "identifiers": [
            "GHSA-qcxh-w3j9-58qr",
            "CVE-2019-0199"
          ],
          "not_impacted": "All versions before 9.0.0, all versions starting from 9.0.16, all versions before 8.0.0, all versions starting from 8.5.38",
          "package_slug": "maven/org.apache.tomcat.embed/tomcat-embed-core",
          "pubdate": "2020-06-15",
          "solution": "Upgrade to versions 9.0.16, 9.0.16 or above.",
          "title": "Uncontrolled Resource Consumption",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2019-0199",
            "https://access.redhat.com/errata/RHSA-2019:3929",
            "https://access.redhat.com/errata/RHSA-2019:3931",
            "https://lists.apache.org/thread.html/158ab719cf60448ddbb074798f09152fdb572fc8f781e70a56118d1a@%3Cdev.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/1dd0a59c1295cc08ce4c9e7edae5ad2268acc9ba55adcefa0532e5ba@%3Cdev.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/4c438fa4c78cb1ce8979077f668ab7145baf83e7c59f2faf7eccf094@%3Cdev.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3@%3Cdev.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/7bb193bc68b28d21ff1c726fd38bea164deb6333b59eec2eb3661da6@%3Cusers.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a@%3Cdev.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/9fe25f98bac6d66f8a663a15c37a98bc2d8f8bbed1d408791a3e4067@%3Cusers.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/a7a201bd23e67fd3326c9b22b814dd0537d3270b3b54a768e2e7ef50@%3Cdev.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/ac0185ce240a711b542a55bccf9349ab0c2f343d70cf7835e08fabc9@%3Cannounce.apache.org%3E",
            "https://lists.apache.org/thread.html/cf4eb2bd2083cebb3602a293c653f9a7faa96c86f672c876f25b37ef@%3Cannounce.apache.org%3E",
            "https://lists.apache.org/thread.html/dddb3590bac28fbe89f69f5ccbe26283d014ddc691abdd042de14600@%3Cannounce.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/df1a2c1b87c8a6c500ecdbbaf134c7f1491c8d79d98b48c6b9f0fa6a@%3Cannounce.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/e1b0b273b6e8ddcc72c9023bc2394b1276fc72664144bf21d0a87995@%3Cannounce.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/e56886e1bac9319ecce81b3612dd7a1a43174a3a741a1c805e16880e@%3Ccommits.tomee.apache.org%3E",
            "https://lists.apache.org/thread.html/e85e83e9954f169bbb77b44baae5a33d8de878df557bb32b7f793661@%3Cdev.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/e87733036e8c84ea648cdcdca3098f3c8a897e2652c33062b2b1535c@%3Cusers.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/r3bbb800a816d0a51eccc5a228c58736960a9fffafa581a225834d97d@%3Cdev.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/r48c1444845fe15a823e1374674bfc297d5008a5453788099ea14caf0@%3Cdev.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/r6ccee4e849bc77df0840c7f853f6bd09d426f6741247da2b7429d5d9@%3Cdev.tomcat.apache.org%3E",
            "https://lists.apache.org/thread.html/raba0fabaf4d56d4325ab2aca8814f0b30a237ab83d8106b115ee279a@%3Cdev.tomcat.apache.org%3E",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NPHQEL5AQ6LZSZD2Y6TYZ4RC3WI7NXJ3/",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZQTZ5BJ5F4KV6N53SGNKSW3UY5DBIQ46/",
            "https://seclists.org/bugtraq/2019/Dec/43",
            "https://security.netapp.com/advisory/ntap-20190419-0001/",
            "https://support.f5.com/csp/article/K17321505",
            "https://www.debian.org/security/2019/dsa-4596",
            "https://www.oracle.com/security-alerts/cpuapr2020.html",
            "https://www.oracle.com/security-alerts/cpujan2020.html",
            "https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html",
            "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00090.html",
            "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00013.html",
            "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00054.html",
            "http://www.securityfocus.com/bid/107674",
            "https://github.com/advisories/GHSA-qcxh-w3j9-58qr"
          ],
          "uuid": "19804a66-65a8-4c72-848b-90d17b602a42"
        },
        {
          "affected_range": "[8.5.0,8.5.37],[9.0.0.M1,9.0.14]",
          "affected_versions": "All versions starting from 8.5.0 up to 8.5.37, all versions starting from 9.0.0.M1 up to 9.0.14",
          "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-400",
            "CWE-937"
          ],
          "date": "2019-05-28",
          "description": "The HTTP/2 implementation in Apache Tomcat accepted streams with excessive numbers of `SETTINGS` frames and also permitted clients to keep streams open without reading/writing request/response data. By keeping streams open for requests that utilised the Servlet API\u0027s blocking I/O, clients were able to cause server-side threads to block eventually leading to thread exhaustion and a DoS.",
          "fixed_versions": [
            "8.5.38",
            "9.0.16"
          ],
          "identifier": "CVE-2019-0199",
          "identifiers": [
            "CVE-2019-0199"
          ],
          "not_impacted": "All versions before 8.5.0, all versions after 8.5.37 before 9.0.0.M1, all versions after 9.0.14",
          "package_slug": "maven/org.apache.tomcat/tomcat-util",
          "pubdate": "2019-04-10",
          "solution": "Upgrade to versions 8.5.38, 9.0.16 or above.",
          "title": "Uncontrolled Resource Consumption",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2019-0199"
          ],
          "uuid": "f8f33450-a363-4e6a-8623-97f78eb8e090"
        },
        {
          "affected_range": "[8.5.0,8.5.37],[9.0.0.M1,9.0.14]",
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          "package_slug": "maven/org.apache.tomcat/tomcat",
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "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": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2023-12-08T16:41Z",
      "publishedDate": "2019-04-10T15:29Z"
    }
  }
}


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