Oracle MySQL Server 5.7.x < 5.7.41 (Jan 2023 CPU)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##

include('compat.inc');

if (description)
{
  script_id(170145);
  script_version("1.7");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/11/01");

  script_cve_id("CVE-2022-32221", "CVE-2023-21840", "CVE-2023-21963");
  script_xref(name:"IAVA", value:"2023-A-0212-S");
  script_xref(name:"IAVA", value:"2023-A-0043-S");

  script_name(english:"Oracle MySQL Server 5.7.x < 5.7.41 (Jan 2023 CPU)");

  script_set_attribute(attribute:"synopsis", value:
"The remote host is affected by multiple vulnerabilities");
  script_set_attribute(attribute:"description", value:
"The versions of MySQL Server installed on the remote host are affected by multiple vulnerabilities as referenced in the
October 2022 CPU advisory.

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Packaging (cURL)).
    Supported versions that are affected are 5.7.40 and prior and 8.0.31 and prior. 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-2022-32221)

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: PS). Supported versions
    that are affected are 5.7.40 and prior. Easily exploitable vulnerability allows high privileged attacker
    with network access via multiple protocols to compromise MySQL Server. Successful attacks of this
    vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete
    DOS) of MySQL Server. (CVE-2023-21840)

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Connection Handling).
    Supported versions that are affected are 5.7.40 and prior and 8.0.31 and prior. Easily exploitable
    vulnerability allows high privileged attacker with network access via multiple protocols to compromise
    MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a
    partial denial of service (partial DOS) of MySQL Server. (CVE-2023-21963)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://www.oracle.com/a/tech/docs/cpujan2023cvrf.xml");
  script_set_attribute(attribute:"see_also", value:"https://www.oracle.com/security-alerts/cpujan2023.html");
  script_set_attribute(attribute:"solution", value:
"Apply the appropriate patch according to the January 2022 Oracle Critical Patch Update advisory.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/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:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2022-32221");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2023/01/17");
  script_set_attribute(attribute:"patch_publication_date", value:"2023/01/17");
  script_set_attribute(attribute:"plugin_publication_date", value:"2023/01/18");

  script_set_attribute(attribute:"potential_vulnerability", value:"true");
  script_set_attribute(attribute:"plugin_type", value:"remote");
  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) 2023 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(fixed:'5.7.41', min:'5.7', severity:SECURITY_HOLE);