Apache Tomcat 7.0.x < 7.0.47 / 8.0.x < 8.0.0-RC3 Information Disclosure

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

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

if (description)
{
  script_id(121116);
  script_version("1.6");
  script_set_attribute(attribute:"plugin_modification_date", value:"2022/04/11");

  script_cve_id("CVE-2013-4286");

  script_name(english:"Apache Tomcat 7.0.x < 7.0.47 / 8.0.x < 8.0.0-RC3 Information Disclosure");

  script_set_attribute(attribute:"synopsis", value:
"The remote Apache Tomcat server is affected by an 
information disclosure vulnerability.");
  script_set_attribute(attribute:"description", value:
"According to its self-reported version number, the Apache Tomcat
instance listening on the remote host is 7.0.x prior to 7.0.47 or 
8.0.x prior to 8.0.0-RC3. It is, therefore, affected by the following 
vulnerability:
  
  - An information disclosure vulnerability exists in Tomcat due to 
    improper handling of content-length headers. An unauthenticated, 
    remote attacker can exploit this to disclose potentially sensitive 
    information.

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:"http://tomcat.apache.org/security-7.html#Fixed_in_Apache_Tomcat_7.0.47");
  # http://tomcat.apache.org/security-8.html#Fixed_in_Apache_Tomcat_8.0.0-RC3
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?4209777a");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Apache Tomcat version 7.0.47 / 8.0.0-RC3 or later.");
  script_set_attribute(attribute:"agent", value:"all");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/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:L/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-2013-4286");

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

  script_set_attribute(attribute:"vuln_publication_date", value:"2013/06/12");
  script_set_attribute(attribute:"patch_publication_date", value:"2013/11/24");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/01/11");

  script_set_attribute(attribute:"plugin_type", value:"combined");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:apache:tomcat");
  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) 2019-2022 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");
  script_require_keys("installed_sw/Apache Tomcat");

  exit(0);
}

include("tomcat_version.inc");

tomcat_check_version(fixed:make_list("7.0.47", "8.0.0-RC3"), severity:SECURITY_WARNING, granularity_regex:"^(7(\.0)?|8(\.0)?)$");