Adobe AIR <= 22.0.0.153 Android Applications Runtime Analytics MitM (APSB16-31)

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

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

if (description)
{
  script_id(93523);
  script_version("1.9");
  script_set_attribute(attribute:"plugin_modification_date", value:"2022/04/11");

  script_cve_id("CVE-2016-6936");
  script_bugtraq_id(92926);

  script_name(english:"Adobe AIR <= 22.0.0.153 Android Applications Runtime Analytics MitM (APSB16-31)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Windows host has a browser plugin installed that is
affected by a man-in-the-middle vulnerability.");
  script_set_attribute(attribute:"description", value:
"The version of Adobe AIR installed on the remote Windows host is prior
or equal to version 22.0.0.153. It is, therefore, affected by a
man-in-the-middle (MitM) vulnerability due to the cleartext
transmission of runtime analytics for AIR applications on Android. A
MitM attacker can exploit this to disclose or tamper with the runtime
analytics.

Note that Nessus has not tested for this 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/air/apsb16-31.html");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Adobe AIR version 23.0.0.257 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N");
  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:N/S:U/C:H/I:N/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2016-6936");

  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:"2016/09/13");
  script_set_attribute(attribute:"patch_publication_date", value:"2016/09/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/09/15");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:adobe:air");
  script_set_attribute(attribute:"thorough_tests", value:"true");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2016-2022 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("adobe_air_installed.nasl");
  script_require_keys("SMB/Adobe_AIR/Version", "SMB/Adobe_AIR/Path");

  exit(0);
}

include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");

version = get_kb_item_or_exit("SMB/Adobe_AIR/Version");
path = get_kb_item_or_exit("SMB/Adobe_AIR/Path");

version_ui = get_kb_item("SMB/Adobe_AIR/Version_UI");
if (isnull(version_ui)) version_report = version;
else version_report = version_ui + ' (' + version + ')';

# affected versions are <= 22.0.0.153
cutoff_version = '22.0.0.153';
fix = '23.0.0.257';
fix_ui = '23.0';

if (ver_compare(ver:version, fix:cutoff_version) <= 0)
{
  port = get_kb_item("SMB/transport");
  if (!port) port = 445;

    report =
      '\n  Path              : ' + path +
      '\n  Installed version : ' + version_report +
      '\n  Fixed version     : ' + fix_ui + " (" + fix + ')' +
      '\n';
    security_report_v4(severity:SECURITY_WARNING, port:port, extra:report);
  exit(0);
}
else audit(AUDIT_INST_PATH_NOT_VULN, "Adobe AIR", version_report, path);