Apache Tomcat 7.0.0 < 7.0.22 multiple vulnerabilities

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

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

if (description)
{
  script_id(57082);
  script_version("1.19");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/05/23");

  script_cve_id("CVE-2011-3375", "CVE-2011-3376");
  script_bugtraq_id(50603, 51442);

  script_name(english:"Apache Tomcat 7.0.0 < 7.0.22 multiple vulnerabilities");

  script_set_attribute(attribute:"synopsis", value:
"The remote Apache Tomcat server is affected by multiple vulnerabilities");
  script_set_attribute(attribute:"description", value:
"The version of Tomcat installed on the remote host is prior to 7.0.22. It is, therefore, affected by multiple
vulnerabilities as referenced in the fixed_in_apache_tomcat_7.0.22_security-7 advisory.

  - Apache Tomcat 6.0.30 through 6.0.33 and 7.x before 7.0.22 does not properly perform certain caching and
    recycling operations involving request objects, which allows remote attackers to obtain unintended read
    access to IP address and HTTP header information in opportunistic circumstances by reading TCP data.
    (CVE-2011-3375)

  - org/apache/catalina/core/DefaultInstanceManager.java in Apache Tomcat 7.x before 7.0.22 does not properly
    restrict ContainerServlets in the Manager application, which allows local users to gain privileges by
    using an untrusted web application to access the Manager application's functionality. (CVE-2011-3376)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  # https://tomcat.apache.org/security-7.html#Fixed_in_Apache_Tomcat_7.0.22
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?f89a70e1");
  script_set_attribute(attribute:"see_also", value:"https://svn.apache.org/viewvc?view=rev&rev=1176588");
  script_set_attribute(attribute:"see_also", value:"https://svn.apache.org/viewvc?view=rev&rev=1176592");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Apache Tomcat version 7.0.22 or later.");
  script_set_attribute(attribute:"agent", value:"all");
  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:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2011-3375");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2011-3376");

  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:"2011/11/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2011/11/08");
  script_set_attribute(attribute:"plugin_publication_date", value:"2011/12/12");

  script_set_attribute(attribute:"plugin_type", value:"combined");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:apache:tomcat:7");
  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) 2011-2024 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' : '7.0.0', 'max_version' : '7.0.21', 'fixed_version' : '7.0.22' }
];

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
);