Oracle MySQL Server <= 5.7.34 / 8.0 <= 8.0.25 Security Update (cpujul2021) - Linux

# Copyright (C) 2021 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:mysql";

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.146354");
  script_version("2023-10-20T16:09:12+0000");
  script_tag(name:"last_modification", value:"2023-10-20 16:09:12 +0000 (Fri, 20 Oct 2023)");
  script_tag(name:"creation_date", value:"2021-07-22 07:39:27 +0000 (Thu, 22 Jul 2021)");
  script_tag(name:"cvss_base", value:"7.1");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:N/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2021-07-26 16:28:00 +0000 (Mon, 26 Jul 2021)");

  # nb: From the vendor advisory: The patch for CVE-2021-22901 also addresses CVE-2021-22897 and CVE-2021-22898.
  script_cve_id("CVE-2021-22901", "CVE-2019-17543", "CVE-2021-2389", "CVE-2021-2390", "CVE-2021-2356",
                "CVE-2021-2385", "CVE-2021-2342", "CVE-2021-2372", "CVE-2021-22897", "CVE-2021-22898");

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

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

  script_name("Oracle MySQL Server <= 5.7.34 / 8.0 <= 8.0.25 Security Update (cpujul2021) - Linux");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2021 Greenbone Networks GmbH");
  script_family("Databases");
  script_dependencies("mysql_version.nasl", "os_detection.nasl");
  script_mandatory_keys("oracle/mysql/detected", "Host/runs_unixoide");

  script_tag(name:"summary", value:"Oracle MySQL Server is prone to multiple vulnerabilities.");

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

  script_tag(name:"affected", value:"Oracle MySQL Server version 5.7.34 and prior and 8.0 through 8.0.25.");

  script_tag(name:"solution", value:"Update to version 5.7.35, 8.0.26 or later.");

  script_xref(name:"URL", value:"https://www.oracle.com/security-alerts/cpujul2021.html#AppendixMSQL");
  script_xref(name:"Advisory-ID", value:"cpujul2021");

  exit(0);
}

include("host_details.inc");
include("version_func.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_is_less_equal(version: version, test_version: "5.7.34")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "5.7.35", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

else if (version_in_range(version: version, test_version: "8.0", test_version2: "8.0.25")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "8.0.26", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

exit(99);