Adobe After Effects <= 17.1.1 Arbitrary Code Execution (APSB20-35)

#
# (C) Tenable Network Security, Inc.
#

include('compat.inc');

if (description)
{
  script_id(137646);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/10/23");

  script_cve_id(
    "CVE-2020-9637",
    "CVE-2020-9638",
    "CVE-2020-9660",
    "CVE-2020-9661",
    "CVE-2020-9662"
  );
  script_xref(name:"IAVA", value:"2020-A-0262-S");

  script_name(english:"Adobe After Effects <= 17.1.1 Arbitrary Code Execution (APSB20-35)");

  script_set_attribute(attribute:"synopsis", value:
"The remote host has an application installed that is affected by an Arbitrary Code Execution vulnerability.");
  script_set_attribute(attribute:"description", value:
"The version of Adobe After Effects installed on the remote Windows host is prior or equal to 17.1. It is, therefore,
affected by an out-of-bounds read vulnerability. Successful exploitation could lead to an arbitrary code execution.");
  script_set_attribute(attribute:"see_also", value:"https://helpx.adobe.com/security/products/illustrator/apsb20-37.html");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Adobe After Effects version 17.1.1 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/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-2020-9662");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");

  script_set_attribute(attribute:"vuln_publication_date", value:"2020/06/16");
  script_set_attribute(attribute:"patch_publication_date", value:"2020/06/16");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/06/19");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:adobe:after_effects");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Windows");

  script_copyright(english:"This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("adobe_after_effects_installed.nbin");
  script_require_keys("installed_sw/Adobe After Effects", "SMB/Registry/Enumerated");

  exit(0);
}

include('vcf.inc');

get_kb_item_or_exit('SMB/Registry/Enumerated');

app_info = vcf::get_app_info(app:'Adobe After Effects', win_local:TRUE);

constraints = [
  { 'fixed_version' : '17.1.1' }
];

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