Vulnerabilities > CVE-2011-4889 - 7PK - Security Features vulnerability in IBM Websphere Application Server

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


include("compat.inc");


if (description)
{
  script_id(58594);
  script_version("1.10");
  script_cvs_date("Date: 2018/08/06 14:03:16");

  script_cve_id(
    "CVE-2011-1376",
    "CVE-2011-1377",
    "CVE-2011-4889",
    "CVE-2012-0193",
    "CVE-2012-0716",
    "CVE-2012-0717",
    "CVE-2012-0720"
  );
  script_bugtraq_id(
    50310,
    51420,
    51441,
    52250,
    52721,
    52722,
    52723,
    52724
  );

  script_name(english:"IBM WebSphere Application Server 6.1 < 6.1.0.43 Multiple Vulnerabilities");
  script_summary(english:"Reads the version number from the SOAP port");

  script_set_attribute(
    attribute:"synopsis",
    value:"The remote application server is affected by multiple vulnerabilities."
  );
  script_set_attribute(
    attribute:"description",
    value:
"IBM WebSphere Application Server 6.1 before Fix Pack 43 appears to be
running on the remote host.  As such, it is potentially affected by
the following vulnerabilities :

  - An unspecified error exists related to WS-Security
    enabled JAX-RPC applications. (PM45181)

  - Insecure file permissions are applied to the files in
    the '$WAS_HOME/systemapps/isclite.ear' and
    '$WAS_HOME/bin/client_ffdc' directories. These
    permissions can allow a local attacker read or write
    files in those directories. Note this issue only
    affects the application on the IBM i operating system.
    (PM49712)

  - An error exists in the class
    'javax.naming.directory.AttributeInUseException' and can
    allow old passwords to still provide access. This error
    is triggered when passwords are updated by using IBM
    Tivoli Directory Server. (PM52049)

  - Unspecified cross-site scripting issues exist related to
    the administrative console. (PM52274, PM53132)

  - SSL client certificate authentication can be bypassed
    when all of the following are true (PM52351) :

      - SSL is enabled with 'SSLEnable'
      - SSL client authentication is enabled with
        'SSLClientAuth required_reset'. This is not enabled
        by default. Also note, 'SSLClientAuth required' is
        not affected
      - SSLv2 has not been disabled with
        'SSLProtocolDisable SSLv2'
      - 'SSLClientAuthRequire' is not enabled

  - An issue related to the weak randomization of Java hash
    data structures can allow a remote attacker to cause a
    denial of service with maliciously crafted POST requests.
    (PM53930)"
  );
  # https://www-304.ibm.com/connections/blogs/PSIRT/entry/potential_security_vulnerability_when_using_web_based_applications_on_ibm_websphere_application_server_due_to_java_hashtable_implementation_vulnerability_cve_2012_0193?lang=en_us
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?ca3789f7");
  script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg21404665");
  script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg27009778");
  script_set_attribute(attribute:"see_also", value:"https://www-304.ibm.com/support/docview.wss?uid=swg21587015");
  # PM53930 Alert
  script_set_attribute(attribute:"see_also", value:"https://www-304.ibm.com/support/docview.wss?uid=swg21577532");
  # ftp://public.dhe.ibm.com/software/websphere/appserv/support/fixes/PM53930/readme.txt
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?609dea34");
  script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg27007951#61043");
  script_set_attribute(attribute:"solution", value:
"If using WebSphere Application Server, apply Fix Pack 43 (6.1.0.43) or
later.

Otherwise, if using embedded WebSphere Application Server packaged with
Tivoli Directory Server, apply the latest recommended eWAS fix pack.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");
  script_cwe_id(20, 74, 79, 442, 629, 711, 712, 722, 725, 750, 751, 800, 801, 809, 811, 864, 900, 928, 931, 990);

  script_set_attribute(attribute:"vuln_publication_date", value:"2011/10/19");
  script_set_attribute(attribute:"patch_publication_date", value:"2012/03/19");
  script_set_attribute(attribute:"plugin_publication_date", value:"2012/04/04");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:ibm:websphere_application_server");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2012-2018 Tenable Network Security, Inc.");

  script_dependencies("websphere_detect.nasl");
  script_require_ports("Services/www", 8880, 8881);
  script_require_keys("www/WebSphere");

  exit(0);
}


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

port = get_http_port(default:8880, embedded:FALSE);


version = get_kb_item_or_exit("www/WebSphere/"+port+"/version");
if (version =~ "^[0-9]+(\.[0-9]+)?$")
  exit(1, "Failed to extract a granular version from the IBM WebSphere Application Server instance listening on port " + port + ".");

ver = split(version, sep:'.', keep:FALSE);
for (i=0; i<max_index(ver); i++)
  ver[i] = int(ver[i]);

if (ver[0] == 6 && ver[1] == 1 && ver[2] == 0 && ver[3] < 43)
{
  set_kb_item(name:'www/'+port+'/XSS', value:TRUE);

  if (report_verbosity > 0)
  {
    source = get_kb_item_or_exit("www/WebSphere/"+port+"/source");

    report =
      '\n  Source            : ' + source +
      '\n  Installed version : ' + version +
      '\n  Fixed version     : 6.1.0.43' +
      '\n';
    security_warning(port:port, extra:report);
  }
  else security_warning(port);
  exit(0);
}
else exit(0, "The WebSphere Application Server "+version+" instance listening on port "+port+" is not affected.");

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

include("compat.inc");

if (description)
{
  script_id(108485);
  script_version("1.5");
  script_cvs_date("Date: 2019/11/08");

  script_cve_id("CVE-2011-4889");

  script_name(english:"IBM WebSphere MQ 7.0.0.x / 8.0.0.x Password Handling Remote Access Vulnerability");
  script_summary(english:"Checks the version of IBM WebSphere MQ.");

  script_set_attribute(attribute:"synopsis", value:
"A message queuing service installed on the remote host is affected by
a password handling remote access vulnerability.");
  script_set_attribute(attribute:"description", value:
"According to its self-reported version, the IBM WebSphere MQ server
installed on the remote Windows host is 7.0.0.x or 8.0.0.x without 
patch APAR PM52049");
  script_set_attribute(attribute:"see_also", value:"https://www-01.ibm.com/support/docview.wss?uid=swg21587015");
  script_set_attribute(attribute:"solution", value:
"Apply a Fix Pack or PTF with APAR PM52049.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  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:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2011-4889");

  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:"2018/02/01");
  script_set_attribute(attribute:"patch_publication_date", value:"2018/02/01");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/03/20");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:ibm:websphere_mq");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Windows");

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

  script_dependencies("websphere_mq_installed.nasl");
  script_require_keys("installed_sw/IBM WebSphere MQ", "Settings/ParanoidReport");

  exit(0);
}

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

app_name = "IBM WebSphere MQ";
install  = get_single_install(app_name:app_name, exit_if_unknown_ver:TRUE);

if (report_paranoia < 2) audit(AUDIT_PARANOID);

version  = install['version'];
path     = install['path'];
fix      = NULL;
flag     = FALSE;

if(version =~ "^7\.0\.0\.")
{
  fix = "Apply FixPack or PTF containing APAR PM52049";
  flag = TRUE;
}
else if (version =~ "^8\.0\.0\.")
{
  fix = "Apply FixPack or PTF containing APAR PM52049";
  flag = TRUE;
}
else
  audit(AUDIT_INST_PATH_NOT_VULN, app_name, version, path);

# Check affected version
if(flag || ver_compare(ver:version, fix:fix, strict:FALSE) == -1)
{
  port = get_kb_item("SMB/transport");
  if (!port) port = 445;
  report =
    '\n  Path              : ' + path +
    '\n  Installed version : ' + version +
    '\n  Fixed version     : ' + fix +
    '\n';
  security_report_v4(port:port, extra:report, severity:SECURITY_HOLE);
}
else audit(AUDIT_INST_PATH_NOT_VULN, app_name, version, path);