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nessusThis script is Copyright (C) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.ADOBE_PHOTOSHOP_APSB20-45.NASL
HistoryJul 24, 2020 - 12:00 a.m.

Adobe Photoshop CC 20.x < 20.0.10 / 21.x < 21.2.1 Multiple Vulnerabilities (APSB20-45)

2020-07-2400:00:00
This script is Copyright (C) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
16

8.4 High

AI Score

Confidence

High

The version of Adobe Photoshop CC or Photoshop installed on the remote Windows host is prior to 20.0.10/21.2.1. It is, therefore, affected by multiple vulnerabilities as referenced in the apsb20-45 advisory.

  • Adobe Photoshop versions Photoshop CC 2019, and Photoshop 2020 have an out-of-bounds read vulnerability.
    Successful exploitation could lead to arbitrary code execution. (CVE-2020-9683, CVE-2020-9686)

  • Adobe Photoshop versions Photoshop CC 2019, and Photoshop 2020 have an out-of-bounds write vulnerability.
    Successful exploitation could lead to arbitrary code execution . (CVE-2020-9684, CVE-2020-9685, CVE-2020-9687)

Note that Nessus has not tested for this issue but has instead relied only on the application’s self-reported version number.

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

include('compat.inc');

if (description)
{
  script_id(138891);
  script_version("1.6");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/02/28");

  script_cve_id(
    "CVE-2020-9683",
    "CVE-2020-9684",
    "CVE-2020-9685",
    "CVE-2020-9686",
    "CVE-2020-9687",
    "CVE-2020-9709"
  );
  script_xref(name:"IAVA", value:"2020-A-0332-S");

  script_name(english:"Adobe Photoshop CC 20.x < 20.0.10 / 21.x < 21.2.1 Multiple Vulnerabilities (APSB20-45)");

  script_set_attribute(attribute:"synopsis", value:
"Adobe Photoshop installed on remote Windows host is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The version of Adobe Photoshop CC or Photoshop installed on the remote Windows host is prior to 20.0.10/21.2.1. It is,
therefore, affected by multiple vulnerabilities as referenced in the apsb20-45 advisory.

  - Adobe Photoshop versions Photoshop CC 2019, and Photoshop 2020 have an out-of-bounds read vulnerability.
    Successful exploitation could lead to arbitrary code execution. (CVE-2020-9683, CVE-2020-9686)

  - Adobe Photoshop versions Photoshop CC 2019, and Photoshop 2020 have an out-of-bounds write vulnerability.
    Successful exploitation could lead to arbitrary code execution . (CVE-2020-9684, CVE-2020-9685,
    CVE-2020-9687)

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://helpx.adobe.com/security/products/photoshop/apsb20-45.html");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Adobe Photoshop version 20.0.10/21.2.1 or later.");
  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:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/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-2020-9687");

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

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/07/21");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/07/21");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/07/24");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:adobe:photoshop");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:adobe:photoshop_cc");
  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) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("adobe_photoshop_installed.nasl");
  script_require_keys("installed_sw/Adobe Photoshop", "SMB/Registry/Enumerated");

  exit(0);
}

include('vcf.inc');

get_kb_item_or_exit('SMB/Registry/Enumerated');

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

constraints = [
  { 'min_version' : '20.0.0', 'max_version' : '20.0.9', 'fixed_version' : '20.0.10' },
  { 'min_version' : '21.0.0', 'max_version' : '21.2.0', 'fixed_version' : '21.2.1' }
];

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

8.4 High

AI Score

Confidence

High

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