MySQL 8.0.x < 8.0.19 Multiple Vulnerabilities (Jan 2020 CPU)

#
# (C) Tenable Network Security, Inc.
#

#
# (C) Tenable Network Security, Inc.
#

include('compat.inc');

if (description)
{
  script_id(132958);
  script_version("1.10");
  script_set_attribute(attribute:"plugin_modification_date", value:"2022/10/21");

  script_cve_id(
    "CVE-2019-1547",
    "CVE-2019-5482",
    "CVE-2019-16168",
    "CVE-2020-2570",
    "CVE-2020-2572",
    "CVE-2020-2573",
    "CVE-2020-2574",
    "CVE-2020-2577",
    "CVE-2020-2579",
    "CVE-2020-2584",
    "CVE-2020-2588",
    "CVE-2020-2627",
    "CVE-2020-2660",
    "CVE-2020-2679",
    "CVE-2020-2686",
    "CVE-2020-2761",
    "CVE-2020-2770",
    "CVE-2020-2774",
    "CVE-2020-2779",
    "CVE-2020-2814",
    "CVE-2020-2853",
    "CVE-2020-2922"
  );
  script_xref(name:"IAVA", value:"2020-A-0021-S");
  script_xref(name:"IAVA", value:"2020-A-0143-S");

  script_name(english:"MySQL 8.0.x < 8.0.19 Multiple Vulnerabilities (Jan 2020 CPU)");

  script_set_attribute(attribute:"synopsis", value:
"The remote database server is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The version of MySQL running on the remote host is 8.0.x prior to 8.0.19. It is, therefore, affected by multiple
vulnerabilities, as noted in the January 2020 Critical Patch Update
advisory:

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Compiling (cURL)). Supported
  versions that are affected are 5.7.28 and prior and 8.0.18 and prior. This easily exploitable vulnerability allows
  unauthenticated attacker with network access via multiple protocols to compromise MySQL Server. Successful
  attacks of this vulnerability can result in takeover of MySQL Server (CVE-2019-5482).

  - Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are
  affected are 5.6.46 and prior, 5.7.28 and prior and 8.0.18 and prior. Difficult to exploit vulnerability allows
  unauthenticated attacker with network access via multiple protocols to compromise MySQL Client. Successful
  attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash
  (complete DOS) of MySQL Client. (CVE-2020-2573)

  - Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are
  affected are 5.6.46 and prior, 5.7.28 and prior and 8.0.18 and prior. Difficult to exploit vulnerability allows
  unauthenticated attacker with network access via multiple protocols to compromise MySQL Client. Successful
  attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash
  (complete DOS) of MySQL Client. (CVE-2020-2574)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  # https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-19.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?9825f0af");
  # https://www.oracle.com/security-alerts/cpujan2020.html#AppendixMSQL
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?af742c14");
  script_set_attribute(attribute:"solution", value:
"Upgrade to MySQL version 8.0.19 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-5482");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");

  script_set_attribute(attribute:"vuln_publication_date", value:"2020/01/14");
  script_set_attribute(attribute:"patch_publication_date", value:"2020/01/14");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/01/16");

  script_set_attribute(attribute:"agent", value:"all");
  script_set_attribute(attribute:"plugin_type", value:"combined");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:oracle:mysql");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Databases");

  script_copyright(english:"This script is Copyright (C) 2020-2022 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies(
    "mysql_version.nasl",
    "mysql_login.nasl",
    "mysql_version_local.nasl",
    "mysql_win_installed.nbin",
    "macosx_mysql_installed.nbin"
  );
  script_require_keys("installed_sw/MySQL Server");

  exit(0);
}

include('vcf_extras_mysql.inc');

var app_info = vcf::mysql::combined_get_app_info();

var constraints = [{ 'min_version' : '8.0', 'fixed_version' : '8.0.19'}];

vcf::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_HOLE);