Oracle Essbase (July 2026 CPU)

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

include('compat.inc');

if (description)
{
  script_id(329218);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/07/24");

  script_cve_id("CVE-2025-68161");

  script_name(english:"Oracle Essbase (July 2026 CPU)");

  script_set_attribute(attribute:"synopsis", value:
"A business analytics solution installed on the remote host is affected by a vulnerability.");
  script_set_attribute(attribute:"description", value:
"The version of Oracle Essbase installed on the remote host is missing a security patch from the July 2026
Critical Patch Update (CPU). It is, therefore, affected by:

  - Apache Log4j's JsonTemplateLayout, in versions up to and including 2.25.3, produces invalid JSON output when log
    events contain non-finite floating-point values (NaN, Infinity, or -Infinity), which are prohibited by RFC 8259.
    This may cause downstream log processing systems to reject or fail to index affected records. (CVE-2025-68161)

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://www.oracle.com/security-alerts/cpujul2026.html");
  script_set_attribute(attribute:"solution", value:
"Apply the appropriate patch according to the July 2026 Oracle Critical Patch Update advisory.");
  script_set_attribute(attribute:"agent", value:"all");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:N/C:P/I:P/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:H/PR:N/UI:N/S:U/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:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:L/SA:N");
  script_set_attribute(attribute:"cvss4_threat_vector", value:"CVSS:4.0/E:P");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2025-68161");

  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:"2026/07/21");
  script_set_attribute(attribute:"patch_publication_date", value:"2026/07/21");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/07/23");

  script_set_attribute(attribute:"potential_vulnerability", value:"true");
  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:oracle:essbase");
  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) 2026 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("oracle_essbase_installed.nbin", "oracle_essbase_nix_installed.nbin");
  script_require_keys("Settings/ParanoidReport", "installed_sw/Oracle Essbase");

  exit(0);
}

include('vcf.inc');

if (report_paranoia < 2) audit(AUDIT_PARANOID);

var app_info = vcf::get_app_info(app:'Oracle Essbase');

var constraints = [
  { 'equal': '21.8.0.0.0', 'fixed_display' : '21.8.0.0.0 Patch 38713039 or later'}
];

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