Oracle OpenJDK Vulnerability (CVE-2023-21835)

# Copyright (C) 2023 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.

CPE = "cpe:/a:oracle:openjdk";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.149181");
  script_version("2023-10-13T05:06:10+0000");
  script_tag(name:"last_modification", value:"2023-10-13 05:06:10 +0000 (Fri, 13 Oct 2023)");
  script_tag(name:"creation_date", value:"2023-01-20 02:50:37 +0000 (Fri, 20 Jan 2023)");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:P/A:N");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2023-01-18 00:15:00 +0000 (Wed, 18 Jan 2023)");

  script_cve_id("CVE-2023-21830");

  script_tag(name:"qod_type", value:"executable_version_unreliable");

  script_tag(name:"solution_type", value:"VendorFix");

  script_name("Oracle OpenJDK Vulnerability (CVE-2023-21835)");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2023 Greenbone Networks GmbH");
  script_family("General");
  script_dependencies("secpod_openjdk_detect.nasl");
  script_mandatory_keys("openjdk/detected");

  script_tag(name:"summary", value:"Oracle OpenJDK is prone to a vulnerability in the serialization
  component.");

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

  script_tag(name:"insight", value:"Easily exploitable vulnerability allows unauthenticated
  attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM
  Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized update,
  insert or delete access to some of Oracle Java SE, Oracle GraalVM Enterprise Edition accessible
  data.

  Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java
  Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code
  that comes from the internet) and rely on the Java sandbox for security. This vulnerability does
  not apply to Java deployments, typically in servers, that load and run only trusted code (e.g.,
  code installed by an administrator).");

  script_tag(name:"affected", value:"Oracle OpenJDK versions 7 and 8.");

  script_tag(name:"solution", value:"See the referenced vendor advisory for a solution.");

  script_xref(name:"URL", value:"https://openjdk.org/groups/vulnerability/advisories/2023-01-17");
  script_xref(name:"URL", value:"https://mail.openjdk.org/pipermail/vuln-announce/2023-January/000018.html");

  exit(0);
}

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

if (isnull(port = get_app_port(cpe: CPE)))
  exit(0);

if (!infos = get_app_version_and_location(cpe: CPE, port: port, exit_no_version: TRUE))
  exit(0);

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

if (version_in_range(version: version, test_version: "1.7.0", test_version2: "1.7.0.361")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "1.7.0.371 (7u371)", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range(version: version, test_version: "1.8.0", test_version2: "1.8.0.352")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "1.8.0.362 (8u362)", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

exit(99);