Oracle HTTP Server (January 2026 CPU)

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

include('compat.inc');

if (description)
{
  script_id(296603);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/02/03");

  script_cve_id(
    "CVE-2024-42516",
    "CVE-2024-43204",
    "CVE-2024-47252",
    "CVE-2025-23048",
    "CVE-2025-49796",
    "CVE-2025-49812",
    "CVE-2025-54571",
    "CVE-2025-59375",
    "CVE-2026-21962"
  );
  script_xref(name:"IAVA", value:"2026-A-0069");

  script_name(english:"Oracle HTTP Server (January 2026 CPU)");

  script_set_attribute(attribute:"synopsis", value:
"The remote host is affected by multiple vulnerabilities");
  script_set_attribute(attribute:"description", value:
"The versions of HTTP Server installed on the remote host are affected by multiple vulnerabilities as referenced in the
January 2026 CPU advisory.

  - Vulnerability in the Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in product of Oracle Fusion 
    Middleware (component: Weblogic Server Proxy Plug-in for Apache HTTP Server, Weblogic Server Proxy Plug-in
    for IIS). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0 and 14.1.2.0.0. Easily exploitable
    vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle HTTP Server,
    Oracle Weblogic Server Proxy Plug-in. While the vulnerability is in Oracle HTTP Server, Oracle Weblogic 
    Server Proxy Plug-in, attacks may significantly impact additional products (scope change). Successful attacks
    of this vulnerability can result in unauthorized creation, deletion or modification access to critical data
    or all Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in accessible data as well as unauthorized
    access to critical data or complete access to all Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in
    accessible data. Note: Affected version for Weblogic Server Proxy Plug-in for IIS is 12.2.1.4.0 only.
    (CVE-2026-21962)

  - Vulnerability in the Oracle HTTP Server product of Oracle Fusion Middleware (component: SSL Module (Apache
    HTTP Server)). The supported version that is affected is 14.1.2.0.0. Easily exploitable vulnerability
    allows unauthenticated attacker with network access via TLS to compromise Oracle HTTP Server. Successful
    attacks of this vulnerability can result in unauthorized creation, deletion or modification access to
    critical data or all Oracle HTTP Server accessible data as well as unauthorized access to critical data or
    complete access to all Oracle HTTP Server accessible data. (CVE-2025-23048)

  - Vulnerability in the Oracle HTTP Server product of Oracle Fusion Middleware (component: Core (libxml2)).
    Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability
    allows unauthenticated attacker with network access via HTTP to compromise Oracle HTTP Server. Successful
    attacks of this vulnerability can result in unauthorized creation, deletion or modification access to
    critical data or all Oracle HTTP Server accessible data and unauthorized ability to cause a hang or
    frequently repeatable crash (complete DOS) of Oracle HTTP Server. (CVE-2025-49794, CVE-2025-49795,
    CVE-2025-49796)

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/cpujan2026csaf.json");
  script_set_attribute(attribute:"see_also", value:"https://www.oracle.com/security-alerts/cpujan2026.html");
  script_set_attribute(attribute:"solution", value:
"Apply the appropriate patch according to the January 2026 Oracle Critical Patch Update advisory.");
  script_set_attribute(attribute:"agent", value:"all");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:N");
  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:R/S:C/C:L/I:L/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss4_vector", value:"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N");
  script_set_attribute(attribute:"cvss4_threat_vector", value:"CVSS:4.0/E:P");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2026-21962");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2025-54571");
  script_set_attribute(attribute:"cvss4_score_source", value:"CVE-2025-54571");

  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:"2026/01/20");
  script_set_attribute(attribute:"patch_publication_date", value:"2026/01/20");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/01/26");

  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:http_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:"Web Servers");

  script_copyright(english:"This script is Copyright (C) 2026 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("oracle_http_server_installed.nbin");
  script_require_keys("Oracle/OHS/Installed");

  exit(0);
}

include('oracle_http_server_patch_func.inc');

get_kb_item_or_exit('Oracle/OHS/Installed');
var install_list = get_kb_list_or_exit('Oracle/OHS/*/EffectiveVersion');

var install = branch(install_list, key:TRUE, value:TRUE);

var patches = make_array();
patches['14.1.2.0'] = make_array('fix_ver', '14.1.2.0.260115', 'patch', '38853418');

oracle_http_server_check_vuln(
  install : install,
  min_patches : patches,
  severity : SECURITY_HOLE
);