MariaDB 5.5.0 < 5.5.65 Multiple Vulnerabilities

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

include('compat.inc');

if (description)
{
  script_id(129357);
  script_version("1.5");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/04/23");

  script_cve_id(
    "CVE-2019-2737",
    "CVE-2019-2739",
    "CVE-2019-2740",
    "CVE-2019-2805",
    "CVE-2020-2922",
    "CVE-2021-2007"
  );
  script_bugtraq_id(109243);
  script_xref(name:"CEA-ID", value:"CEA-2021-0004");

  script_name(english:"MariaDB 5.5.0 < 5.5.65 Multiple Vulnerabilities");

  script_set_attribute(attribute:"synopsis", value:
"The remote database server is affected by multiple vulnerabilities");
  script_set_attribute(attribute:"description", value:
"The version of MariaDB installed on the remote host is prior to 5.5.65. It is, therefore, affected by the following
vulnerabilities, as referenced in the mdb-5565-rn advisory:

  - A vulnerability in the 'Server: Privileges'
    subcomponent. This is an easily exploitable
    vulnerability that allows a highly privileged attacker,
    who is able to logon to the infrastructure where the
    MariaDB Server executes, to compromise the MariaDB
    Server. Successful attacks involving this vulnerability
    can result in the unauthorized ability to cause a hang
    or frequently repeatable crash (complete DOS) of
    MariaDB Server as well as unauthorized update, insert
    or delete access to some of the data accessible to the
    MariaDB Server. (CVE-2019-2739)

  - A vulnerability in the 'Server: XML' subcomponent. This
    is an easily exploitable vulnerability that allows a
    low privileged attacker with network access via multiple
    protocols to compromise a MariaDB Server.Successful
    attacks involving this vulnerability can result in the
    unauthorized ability to cause a hang or frequently
    repeatable crash (complete DOS) of the MariaDB Server.
    (CVE-2019-2740)

  - A vulnerability in the 'Server: Parser' subcomponent. 
    This is an easily exploitable vulnerability that allows
    a low privileged attacker with network access via
    multiple protocols to compromise the MariaDB Server.
    Successful attacks involving this vulnerability can
    result in the unauthorized ability to cause a hang or
    frequently repeatable crash (complete DOS) of the
    MariaDB Server. (CVE-2019-2805)

  - A vulnerability in the 'Server: Pluggable Auth'
    subcomponent. This is an easily exploitable
    vulnerability that allows a highly privileged attacker
    with network access via multiple protocols to
    compromise the MariaDB Server. Successful attacks
    involving this vulnerability can result in the
    unauthorized ability to cause a hang or frequently
    repeatable crash (complete DOS) of the MariaDB Server.
    (CVE-2019-2737)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://mariadb.com/kb/en/mdb-5565-rn");
  script_set_attribute(attribute:"solution", value:
"Upgrade to MariaDB version 5.5.65 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:N/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/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-2021-2007");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2019-2739");

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

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/07/23");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/07/31");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/09/26");

  script_set_attribute(attribute:"potential_vulnerability", value:"true");
  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:mariadb:mariadb");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2019-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("mysql_version.nasl", "mysql_login.nasl");
  script_require_keys("Settings/ParanoidReport");
  script_require_ports("Services/mysql", 3306);

  exit(0);
}

include('mysql_version.inc');

mysql_check_version(variant: 'MariaDB', min:'5.5.0-MariaDB', fixed:make_list('5.5.65-MariaDB'), severity:SECURITY_WARNING);