Adobe InDesign < 20.5.4 / 21.0 < 21.4.0 Multiple Vulnerabilities (APSB26-58) (macOS)

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

include('compat.inc');

if (description)
{
  script_id(320133);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/06/09");

  script_cve_id(
    "CVE-2026-34695",
    "CVE-2026-34696",
    "CVE-2026-34697",
    "CVE-2026-34698",
    "CVE-2026-34699",
    "CVE-2026-34700",
    "CVE-2026-34701",
    "CVE-2026-34702",
    "CVE-2026-34703",
    "CVE-2026-34704",
    "CVE-2026-34705",
    "CVE-2026-48293"
  );

  script_name(english:"Adobe InDesign < 20.5.4 / 21.0 < 21.4.0 Multiple Vulnerabilities (APSB26-58) (macOS)");

  script_set_attribute(attribute:"synopsis", value:
"The Adobe InDesign instance installed on the remote host is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The version of Adobe InDesign installed on the remote macOS host is prior to 20.5.4, 21.4.0. It is, therefore, affected
by multiple vulnerabilities as referenced in the APSB26-58 advisory.

  - InDesign Desktop versions 21.3, 20.5.3 and earlier are affected by an out-of-bounds write vulnerability
    that could result in arbitrary code execution in the context of the current user. Exploitation of this
    issue requires user interaction in that a victim must open a malicious file. (CVE-2026-34700,
    CVE-2026-48293)

  - InDesign Desktop versions 21.3, 20.5.3 and earlier are affected by a Stack-based Buffer Overflow
    vulnerability that could result in arbitrary code execution in the context of the current user.
    Exploitation of this issue requires user interaction in that a victim must open a malicious file.
    (CVE-2026-34695, CVE-2026-34697, CVE-2026-34702)

  - InDesign Desktop versions 21.3, 20.5.3 and earlier are affected by a Use After Free vulnerability that
    could result in arbitrary code execution in the context of the current user. Exploitation of this issue
    requires user interaction in that a victim must open a malicious file. (CVE-2026-34696)

  - InDesign Desktop versions 21.3, 20.5.3 and earlier are affected by a Heap-based Buffer Overflow
    vulnerability that could result in arbitrary code execution in the context of the current user.
    Exploitation of this issue requires user interaction in that a victim must open a malicious file.
    (CVE-2026-34698, CVE-2026-34699, CVE-2026-34701)

  - InDesign Desktop versions 21.3, 20.5.3 and earlier are affected by a NULL Pointer Dereference
    vulnerability that could result in an application denial-of-service. An attacker could exploit this
    vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this
    issue requires user interaction in that a victim must open a malicious file. (CVE-2026-34703,
    CVE-2026-34704)

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://helpx.adobe.com/security/products/indesign/apsb26-58.html");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Adobe InDesign version 20.5.4, 21.4.0 or later.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
  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:N/UI:R/S:U/C:H/I:H/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-2026-48293");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");
  script_cwe_id(121, 122, 125, 416, 476, 787);

  script_set_attribute(attribute:"vuln_publication_date", value:"2026/06/09");
  script_set_attribute(attribute:"patch_publication_date", value:"2026/06/09");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/06/09");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:adobe:indesign");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"MacOS X Local Security Checks");

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

  script_dependencies("macosx_adobe_indesign_installed.nbin");
  script_require_keys("Host/local_checks_enabled", "Host/MacOSX/Version", "installed_sw/Adobe InDesign");

  exit(0);
}

include('vcf.inc');

if (!get_kb_item('Host/local_checks_enabled'))
  audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item('Host/MacOSX/Version'))
  audit(AUDIT_OS_NOT, 'macOS');

var app_info = vcf::get_app_info(app:'Adobe InDesign');

var constraints = [
  { 'max_version' : '20.5.3', 'fixed_version' : '20.5.4', 'fixed_display' : 'ID20.5.4' },
  { 'min_version' : '21.0', 'max_version' : '21.3', 'fixed_version' : '21.4.0', 'fixed_display' : 'ID21.4' }
];

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