Oracle Java SE Security Update (cpuoct2020 - 02) - Linux

# Copyright (C) 2020 Greenbone Networks GmbH
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.817613");
  script_version("2022-05-19T11:50:09+0000");
  script_cve_id("CVE-2020-14803");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:N");
  script_tag(name:"last_modification", value:"2022-05-19 11:50:09 +0000 (Thu, 19 May 2022)");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2021-02-24 21:42:00 +0000 (Wed, 24 Feb 2021)");
  script_tag(name:"creation_date", value:"2020-10-21 11:26:46 +0530 (Wed, 21 Oct 2020)");
  script_name("Oracle Java SE Security Update (cpuoct2020 - 02) - Linux");

  script_tag(name:"summary", value:"Oracle Java SE is prone to a remote security vulnerability.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present
  on the target host.");

  script_tag(name:"insight", value:"The flaw exists due to errors in Library
  component.");

  script_tag(name:"impact", value:"Successful exploitation will allow remote
  attacker to have an impact on confidentiality.");

  script_tag(name:"affected", value:"Oracle Java SE version 11.0.8 and earlier and 15.x.");

  script_tag(name:"solution", value:"The vendor has released updates. Please see the references for more information.");
  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"qod_type", value:"executable_version");
  script_xref(name:"URL", value:"https://www.oracle.com/security-alerts/cpuoct2020.html#AppendixJAVA");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2020 Greenbone Networks GmbH");
  script_family("General");
  script_dependencies("gb_java_prdts_detect_lin.nasl");
  script_mandatory_keys("Oracle/Java/JDK_or_JRE/Linux/detected");
  exit(0);
}

include("host_details.inc");
include("version_func.inc");

cpe_list = make_list("cpe:/a:oracle:jre", "cpe:/a:oracle:jdk");
if(!infos = get_app_version_and_location_from_list(cpe_list:cpe_list, exit_no_version:TRUE))
  exit(0);

vers = infos["version"];
path = infos["location"];

if(version_in_range(version:vers, test_version:"11.0", test_version2:"11.0.8") ||
   version_is_equal(version:vers, test_version:"15.0")) {
  report = report_fixed_ver(installed_version:vers, fixed_version: "Apply the patch", install_path:path);
  security_message(port:0, data:report);
  exit(0);
}

exit(99);