Apache Tomcat 8.0.45 < 8.0.48

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

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

if (description)
{
  script_id(106711);
  script_version("1.11");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/05/23");

  script_cve_id("CVE-2017-15706");

  script_name(english:"Apache Tomcat 8.0.45 < 8.0.48");

  script_set_attribute(attribute:"synopsis", value:
"The remote Apache Tomcat server is affected by a vulnerability");
  script_set_attribute(attribute:"description", value:
"The version of Tomcat installed on the remote host is prior to 8.0.48. It is, therefore, affected by a vulnerability as
referenced in the fixed_in_apache_tomcat_8.0.48_security-8 advisory.

  - As part of the fix for bug 61201, the documentation for Apache Tomcat 9.0.0.M22 to 9.0.1, 8.5.16 to
    8.5.23, 8.0.45 to 8.0.47 and 7.0.79 to 7.0.82 included an updated description of the search algorithm used
    by the CGI Servlet to identify which script to execute. The update was not correct. As a result, some
    scripts may have failed to execute as expected and other scripts may have been executed unexpectedly. Note
    that the behaviour of the CGI servlet has remained unchanged in this regard. It is only the documentation
    of the behaviour that was wrong and has been corrected. (CVE-2017-15706)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
  # https://tomcat.apache.org/security-8.html#Fixed_in_Apache_Tomcat_8.0.48
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?fdfb56de");
  script_set_attribute(attribute:"see_also", value:"https://bz.apache.org/bugzilla/show_bug.cgi?id=61201");
  script_set_attribute(attribute:"see_also", value:"https://svn.apache.org/viewvc?view=rev&rev=1814827");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Apache Tomcat version 8.0.48 or later.");
  script_set_attribute(attribute:"agent", value:"all");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:P/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:N/I:L/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-2017-15706");

  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:"2018/01/31");
  script_set_attribute(attribute:"patch_publication_date", value:"2018/01/24");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/02/09");

  script_set_attribute(attribute:"plugin_type", value:"combined");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:apache:tomcat:8");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_set_attribute(attribute:"thorough_tests", value:"true");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Web Servers");

  script_copyright(english:"This script is Copyright (C) 2018-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("tomcat_error_version.nasl", "tomcat_win_installed.nbin", "apache_tomcat_nix_installed.nbin", "os_fingerprint.nasl");
  script_require_keys("installed_sw/Apache Tomcat");

  exit(0);
}

include('vcf_extras.inc');

vcf::tomcat::initialize();
var app_info = vcf::combined_get_app_info(app:'Apache Tomcat');

var constraints = [
  { 'min_version' : '8.0.45', 'max_version' : '8.0.47', 'fixed_version' : '8.0.48' }
];

vcf::check_all_backporting(app_info:app_info);
vcf::check_granularity(app_info:app_info, sig_segments:3);
vcf::check_version_and_report(
    app_info:app_info,
    constraints:constraints,
    severity:SECURITY_WARNING
);