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nessusThis script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.ADOBE_READER_APSB21-51.NASL
HistoryJul 13, 2021 - 12:00 a.m.

Adobe Reader < 2017.011.30199 / 2020.004.30006 / 2021.005.20058 Multiple Vulnerabilities (APSB21-51)

2021-07-1300:00:00
This script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
16

9.3 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

0.068 Low

EPSS

Percentile

93.9%

The version of Adobe Reader installed on the remote Windows host is a version prior to 2017.011.30199, 2020.004.30006, or 2021.005.20058. It is, therefore, affected by multiple vulnerabilities. Note that Nessus has not tested for this issue but has instead relied only on the application’s self-reported version number.

#%NASL_MIN_LEVEL 70300
##
# (C) Tenable Network Security, Inc.
##

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(151586);
  script_version("1.9");
  script_set_attribute(attribute:"plugin_modification_date", value:"2022/05/10");

  script_cve_id(
    "CVE-2021-3598",
    "CVE-2021-28634",
    "CVE-2021-28635",
    "CVE-2021-28636",
    "CVE-2021-28637",
    "CVE-2021-28638",
    "CVE-2021-28639",
    "CVE-2021-28640",
    "CVE-2021-28641",
    "CVE-2021-28642",
    "CVE-2021-28643",
    "CVE-2021-28644",
    "CVE-2021-35980",
    "CVE-2021-35981",
    "CVE-2021-35983",
    "CVE-2021-35984",
    "CVE-2021-35985",
    "CVE-2021-35986",
    "CVE-2021-35987",
    "CVE-2021-35988"
  );
  script_xref(name:"IAVA", value:"2021-A-0301-S");

  script_name(english:"Adobe Reader < 2017.011.30199 / 2020.004.30006 / 2021.005.20058 Multiple Vulnerabilities (APSB21-51)");

  script_set_attribute(attribute:"synopsis", value:
"The version of Adobe Reader installed on the remote Windows host is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The version of Adobe Reader installed on the remote Windows host is a version prior to 2017.011.30199, 2020.004.30006,
or 2021.005.20058. It is, therefore, affected by multiple vulnerabilities. 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://cwe.mitre.org/data/definitions/22.html");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/78.html");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/122.html");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/125.html");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/416.html");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/427.html");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/476.html");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/787.html");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/843.html");
  script_set_attribute(attribute:"see_also", value:"https://helpx.adobe.com/security/products/acrobat/apsb21-51.html");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Adobe Reader version 2017.011.30199 / 2020.004.30006 / 2021.005.20058 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:H/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2021-28639");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2021-28634");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_cwe_id(22, 78, 122, 125, 416, 427, 476, 787, 843);

  script_set_attribute(attribute:"vuln_publication_date", value:"2021/07/13");
  script_set_attribute(attribute:"patch_publication_date", value:"2021/07/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2021/07/13");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:adobe:acrobat_reader");
  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) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("adobe_reader_installed.nasl");
  script_require_keys("SMB/Registry/Enumerated", "installed_sw/Adobe Reader");

  exit(0);
}

include('vcf.inc');
include('vcf_extras.inc');

get_kb_item_or_exit('SMB/Registry/Enumerated');
var app_info = vcf::get_app_info(app:'Adobe Reader', win_local:TRUE);

# vcf::adobe_reader::check_version_and_report will
# properly separate tracks when checking constraints.
# x.y.30zzz = DC Classic
# x.y.20zzz = DC Continuous
var constraints = [
  { 'min_version' : '15.7', 'max_version' : '21.005.20054', 'fixed_version' : '21.005.20058' },
  { 'min_version' : '20.1', 'max_version' : '20.004.30005', 'fixed_version' : '20.004.30006' },
  { 'min_version' : '17.8', 'max_version' : '17.011.30197', 'fixed_version' : '17.011.30199' }
];
vcf::adobe_reader::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_HOLE, max_segs:3);
VendorProductVersionCPE
adobeacrobat_readercpe:/a:adobe:acrobat_reader

References

9.3 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

0.068 Low

EPSS

Percentile

93.9%