Adobe Connect <= 9.8.1 Session Token Exposure Vulnerability (APSB19-05)

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

include('compat.inc');

if (description)
{
  script_id(121110);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2022/06/28");

  script_cve_id("CVE-2018-19718");
  script_bugtraq_id(106469);
  script_xref(name:"IAVB", value:"2019-B-0003-S");

  script_name(english:"Adobe Connect <= 9.8.1 Session Token Exposure Vulnerability (APSB19-05)");
  script_summary(english:"Checks the version of Adobe Connect.");

  script_set_attribute(attribute:"synopsis", value:
"The remote web server contains an application that is affected by a
session token exposure vulnerability.");
  script_set_attribute(attribute:"description", value:
"The version of Adobe Connect running on the remote host is 9.8.1 or
earlier. It is, therefore, affected by a session token exposure
vulnerability.

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/connect/apsb19-05.html");
  # https://helpx.adobe.com/adobe-connect/kb/update-for-adobe-connect-now-available-includes-latest-security-.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?5bd09165");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Adobe Connect version 10.1 or later, or apply vendor specified mitigation.");
  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:L/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-2018-19718");

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

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/01/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/01/08");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/01/11");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:adobe:connect");
  script_set_attribute(attribute:"stig_severity", value:"II");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"CGI abuses");

  script_copyright(english:"This script is Copyright (C) 2019-2022 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("adobe_connect_detect.nbin");
  script_require_keys("installed_sw/Adobe Connect");
  script_require_ports("Services/www", 80, 443);

  exit(0);
}

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

app = "Adobe Connect";
get_install_count(app_name:app, exit_if_zero:TRUE);

port = get_http_port(default:80);

app_info = vcf::get_app_info(app:app, port:port, webapp:TRUE);
vcf::check_granularity(app_info:app_info, sig_segments:2);

constraints = [
      { "max_version" : "9.8.1", "fixed_version" : "10.1" }
];

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