Linux Distros Unpatched Vulnerability : CVE-2019-10247

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##

include('compat.inc');

if (description)
{
  script_id(221920);
  script_version("1.9");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/05/21");

  script_cve_id("CVE-2019-10247");
  script_xref(name:"CEA-ID", value:"CEA-2021-0004");

  script_name(english:"Linux Distros Unpatched Vulnerability : CVE-2019-10247");

  script_set_attribute(attribute:"synopsis", value:
"The Linux/Unix host has one or more packages installed with a vulnerability that the vendor indicates will not be
patched.");
  script_set_attribute(attribute:"description", value:
"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied
patch available.

  - In Eclipse Jetty version 7.x, 8.x, 9.2.27 and older, 9.3.26 and older, and 9.4.16 and older, the server
    running on any OS and Jetty version combination will reveal the configured fully qualified directory base
    resource location on the output of the 404 error for not finding a Context that matches the requested
    path. The default server behavior on jetty-distribution and jetty-home will include at the end of the
    Handler tree a DefaultHandler, which is responsible for reporting this 404 error, it presents the various
    configured contexts as HTML for users to click through to. This produced HTML includes output that
    contains the configured fully qualified directory base resource location for each context.
    (CVE-2019-10247)

Note that Nessus relies on the presence of the package as reported by the vendor.");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2019-10247");
  script_set_attribute(attribute:"see_also", value:"https://ubuntu.com/security/CVE-2019-10247");
  script_set_attribute(attribute:"solution", value:
"There is no known solution at this time.");
  script_set_attribute(attribute:"agent", value:"unix");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:U/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:U/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-10247");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");
  script_set_attribute(attribute:"vendor_unpatched", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/04/22");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/03/04");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:14.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:16.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:18.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:20.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:22.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:24.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:25.04");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:25.10");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:centos:centos:7");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:jetty");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:jetty8");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:jetty9");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-annotations");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-ant");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-client");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-continuation");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-deploy");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-http");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-io");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-jaas");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-jaspi");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-javadoc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-jmx");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-jndi");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-jsp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-jspc-maven-plugin");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-maven-plugin");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-monitor");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-plus");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-project");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-proxy");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-rewrite");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-runner");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-security");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-servlet");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-servlets");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-start");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-util");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-util-ajax");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-webapp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-websocket-api");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-websocket-client");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-websocket-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-websocket-parent");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-websocket-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-websocket-servlet");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:jetty-xml");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-annotations");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-ant");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-client");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-continuation");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-deploy");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-http");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-io");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-jaas");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-jaspi");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-javadoc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-jmx");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-jndi");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-jsp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-jspc-maven-plugin");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-maven-plugin");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-monitor");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-plus");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-project");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-proxy");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-rewrite");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-runner");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-security");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-servlet");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-servlets");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-start");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-util");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-util-ajax");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-webapp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-websocket-api");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-websocket-client");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-websocket-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-websocket-parent");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-websocket-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-websocket-servlet");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jetty-xml");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Misc.");

  script_copyright(english:"This script is Copyright (C) 2025-2026 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("set_linux_os_id.nasl", "ssh_get_info2.nasl");
  script_require_keys("Host/OS/identifier", "Host/cpu", "Host/local_checks_enabled", "global_settings/vendor_unpatched");
  script_require_ports("Host/OS/CentOS Linux-7", "Host/OS/Red Hat Enterprise Linux-7", "Host/OS/Ubuntu Linux-14.04", "Host/OS/Ubuntu Linux-16.04", "Host/OS/Ubuntu Linux-18.04", "Host/OS/Ubuntu Linux-20.04", "Host/OS/Ubuntu Linux-22.04", "Host/OS/Ubuntu Linux-24.04", "Host/OS/Ubuntu Linux-25.04", "Host/OS/Ubuntu Linux-25.10");

  exit(0);
}

if (!get_kb_item("global_settings/vendor_unpatched")) exit(0, "Unpatched Vulnerabilities Detection not active.");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (empty_or_null(get_one_kb_item("Host/CentOS/rpm-list")) && empty_or_null(get_one_kb_item("Host/Debian/dpkg-l")) && empty_or_null(get_one_kb_item("Host/RedHat/rpm-list"))) audit(AUDIT_PACKAGE_LIST_MISSING);

include('linux_unpatched.inc');

var distro_constraints_array = {
  "Ubuntu Linux-14.04": {
    "package_manager": "dpkg-l",
    "constraints": [
      {
        "release": "14.04",
        "pkgs": [
          {"reference": "jetty"},
          {"reference": "jetty8"}
        ]
      }
    ]
  },
  "Ubuntu Linux-16.04": {
    "package_manager": "dpkg-l",
    "constraints": [
      {
        "release": "16.04",
        "pkgs": [
          {"reference": "jetty"},
          {"reference": "jetty8"},
          {"reference": "jetty9"}
        ]
      }
    ]
  },
  "Ubuntu Linux-18.04": {
    "package_manager": "dpkg-l",
    "constraints": [
      {
        "release": "18.04",
        "pkgs": [
          {"reference": "jetty9"}
        ]
      }
    ]
  },
  "Ubuntu Linux-20.04": {
    "package_manager": "dpkg-l",
    "constraints": [
      {
        "release": "20.04",
        "pkgs": [
          {"reference": "jetty9"}
        ]
      }
    ]
  },
  "Ubuntu Linux-22.04": {
    "package_manager": "dpkg-l",
    "constraints": [
      {
        "release": "22.04",
        "pkgs": [
          {"reference": "jetty9"}
        ]
      }
    ]
  },
  "Ubuntu Linux-24.04": {
    "package_manager": "dpkg-l",
    "constraints": [
      {
        "release": "24.04",
        "pkgs": [
          {"reference": "jetty9"}
        ]
      }
    ]
  },
  "Ubuntu Linux-25.04": {
    "package_manager": "dpkg-l",
    "constraints": [
      {
        "release": "25.04",
        "pkgs": [
          {"reference": "jetty9"}
        ]
      }
    ]
  },
  "Ubuntu Linux-25.10": {
    "package_manager": "dpkg-l",
    "constraints": [
      {
        "release": "25.10",
        "pkgs": [
          {"reference": "jetty9"}
        ]
      }
    ]
  },
  "CentOS Linux-7": {
    "package_manager": "rpm-list",
    "constraints": [
      {
        "release": "7",
        "pkgs": [
          {"reference": "jetty-annotations"},
          {"reference": "jetty-ant"},
          {"reference": "jetty-client"},
          {"reference": "jetty-continuation"},
          {"reference": "jetty-deploy"},
          {"reference": "jetty-http"},
          {"reference": "jetty-io"},
          {"reference": "jetty-jaas"},
          {"reference": "jetty-jaspi"},
          {"reference": "jetty-javadoc"},
          {"reference": "jetty-jmx"},
          {"reference": "jetty-jndi"},
          {"reference": "jetty-jsp"},
          {"reference": "jetty-jspc-maven-plugin"},
          {"reference": "jetty-maven-plugin"},
          {"reference": "jetty-monitor"},
          {"reference": "jetty-plus"},
          {"reference": "jetty-project"},
          {"reference": "jetty-proxy"},
          {"reference": "jetty-rewrite"},
          {"reference": "jetty-runner"},
          {"reference": "jetty-security"},
          {"reference": "jetty-server"},
          {"reference": "jetty-servlet"},
          {"reference": "jetty-servlets"},
          {"reference": "jetty-start"},
          {"reference": "jetty-util"},
          {"reference": "jetty-util-ajax"},
          {"reference": "jetty-webapp"},
          {"reference": "jetty-websocket-api"},
          {"reference": "jetty-websocket-client"},
          {"reference": "jetty-websocket-common"},
          {"reference": "jetty-websocket-parent"},
          {"reference": "jetty-websocket-server"},
          {"reference": "jetty-websocket-servlet"},
          {"reference": "jetty-xml"}
        ]
      }
    ]
  },
  "Red Hat Enterprise Linux-7": {
    "package_manager": "rpm-list",
    "constraints": [
      {
        "release": "7",
        "pkgs": [
          {"reference": "jetty-annotations"},
          {"reference": "jetty-ant"},
          {"reference": "jetty-client"},
          {"reference": "jetty-continuation"},
          {"reference": "jetty-deploy"},
          {"reference": "jetty-http"},
          {"reference": "jetty-io"},
          {"reference": "jetty-jaas"},
          {"reference": "jetty-jaspi"},
          {"reference": "jetty-javadoc"},
          {"reference": "jetty-jmx"},
          {"reference": "jetty-jndi"},
          {"reference": "jetty-jsp"},
          {"reference": "jetty-jspc-maven-plugin"},
          {"reference": "jetty-maven-plugin"},
          {"reference": "jetty-monitor"},
          {"reference": "jetty-plus"},
          {"reference": "jetty-project"},
          {"reference": "jetty-proxy"},
          {"reference": "jetty-rewrite"},
          {"reference": "jetty-runner"},
          {"reference": "jetty-security"},
          {"reference": "jetty-server"},
          {"reference": "jetty-servlet"},
          {"reference": "jetty-servlets"},
          {"reference": "jetty-start"},
          {"reference": "jetty-util"},
          {"reference": "jetty-util-ajax"},
          {"reference": "jetty-webapp"},
          {"reference": "jetty-websocket-api"},
          {"reference": "jetty-websocket-client"},
          {"reference": "jetty-websocket-common"},
          {"reference": "jetty-websocket-parent"},
          {"reference": "jetty-websocket-server"},
          {"reference": "jetty-websocket-servlet"},
          {"reference": "jetty-xml"}
        ]
      }
    ]
  }
};

var distro_constraints_values = linux_unpatched::get_distro_constraints(distro_constraints_arr:distro_constraints_array);
if (empty_or_null(distro_constraints_values)) audit(AUDIT_HOST_NOT, 'affected');
var report = linux_unpatched::check_unpatched_constraints(distro_constraints_values:distro_constraints_values);

if (!empty_or_null(report))
{
  security_report_v4(
      port       : 0,
      severity   : SECURITY_WARNING,
      extra      : report
  );
  exit(0);
}
else
{
  audit(AUDIT_HOST_NOT, 'affected');
}