Oracle WebLogic Server (Oct 2022 CPU)

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

include('compat.inc');

if (description)
{
  script_id(166313);
  script_version("1.7");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/01/04");

  script_cve_id(
    "CVE-2020-17521",
    "CVE-2020-28052",
    "CVE-2021-29425",
    "CVE-2022-21616",
    "CVE-2022-22971",
    "CVE-2022-23437"
  );
  script_xref(name:"IAVA", value:"2022-A-0431");
  script_xref(name:"CEA-ID", value:"CEA-2021-0004");
  script_xref(name:"CEA-ID", value:"CEA-2021-0025");

  script_name(english:"Oracle WebLogic Server (Oct 2022 CPU)");

  script_set_attribute(attribute:"synopsis", value:
"An application server installed on the remote host is affected by multiple vulnerabilities");
  script_set_attribute(attribute:"description", value:
"The version of Oracle WebLogic Server installed on the remote host is missing a security patch from the October 2022
Critical Patch Update (CPU). It is, therefore, affected by multiple vulnerabilities, including:

  - Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Centralized Thirdparty
    Jars (Bouncy Castle Java Library)). Supported versions that are affected are 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0.
    Difficult to exploit vulnerability allows unauthenticated attacker with network access via TLS to compromise Oracle
    WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server.
    (CVE-2020-28052)

  - Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Centralized Thirdparty
    Jars (Apache Xerces-J)). Supported versions that are affected are 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0. Easily
    exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebLogic
    Server. Successful attacks require human interaction from a person other than the attacker. Successful attacks of
    this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS)
    of Oracle WebLogic Server. (CVE-2022-23437)

  - Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Centralized Thirdparty
    Jars (Apache Groovy)). Supported versions that are affected are 12.2.1.3.0 and 12.2.1.4.0. Easily exploitable
    vulnerability allows low privileged attacker with logon to the infrastructure where Oracle WebLogic Server executes
    to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized access to
    critical data or complete access to all Oracle WebLogic Server accessible data. (CVE-2020-17521)
)

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/docs/tech/security-alerts/cpuoct2022cvrf.xml");
  script_set_attribute(attribute:"see_also", value:"https://www.oracle.com/security-alerts/cpuoct2022.html");
  script_set_attribute(attribute:"solution", value:
"Apply the appropriate patch according to the October 2022 Oracle Critical Patch Update advisory.");
  script_set_attribute(attribute:"agent", value:"all");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2020-28052");

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

  script_set_attribute(attribute:"vuln_publication_date", value:"2022/10/18");
  script_set_attribute(attribute:"patch_publication_date", value:"2022/10/18");
  script_set_attribute(attribute:"plugin_publication_date", value:"2022/10/20");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:oracle:fusion_middleware");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:oracle:weblogic_server");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_set_attribute(attribute:"thorough_tests", value:"true");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Misc.");

  script_copyright(english:"This script is Copyright (C) 2022-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("oracle_weblogic_server_installed.nbin", "os_fingerprint.nasl");
  script_require_ports("installed_sw/Oracle WebLogic Server", "installed_sw/Oracle Data Integrator Embedded Weblogic Server");

  exit(0);
}

include('vcf_extras_oracle.inc');

var app_info = vcf::oracle_weblogic::get_app_info();

var constraints = [
  { 'min_version' : '12.2.1.3.0', 'fixed_version' : '12.2.1.3.221013', 'fixed_display' : '34697822 or 34703053' },
  { 'min_version' : '12.2.1.4.0', 'fixed_version' : '12.2.1.4.220929', 'fixed_display' : '34653267 or 34689215' }
];

vcf::oracle_weblogic::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_WARNING);