Huawei Device DoS (HWPSIRT-2014-0307)

2014-08-22T00:00:00
ID HUAWEI-SA-20140508-01-ROUTER.NASL
Type nessus
Reporter Tenable
Modified 2014-08-23T00:00:00

Description

The remote host is a Huawei device running a firmware version that is affected by a denial of service vulnerability due to a flaw in the RADIUS component. A remote, authenticated attacker could exploit this vulnerability by sending malformed RADIUS packets to cause a device restart.

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

include("compat.inc");

if (description)
{
  script_id(77341);
  script_version("$Revision: 1.2 $");
  script_cvs_date("$Date: 2014/08/23 20:55:07 $");

  script_cve_id("CVE-2014-4704");
  script_bugtraq_id(68664);
  script_osvdb_id(106806);

  script_name(english:"Huawei Device DoS (HWPSIRT-2014-0307)");
  script_summary(english:"Checks the firmware version.");

  script_set_attribute(attribute:"synopsis", value:
"The remote host is affected by a denial of service vulnerability.");
  script_set_attribute(attribute:"description", value:
"The remote host is a Huawei device running a firmware version that is
affected by a denial of service vulnerability due to a flaw in the
RADIUS component. A remote, authenticated attacker could exploit this
vulnerability by sending malformed RADIUS packets to cause a device
restart.");
  # http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-334751.htm
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?21e1ec82");
  script_set_attribute(attribute:"solution", value:"Apply the relevant update referenced in the vendor advisory.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:S/C:N/I:N/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:ND/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:"vuln_publication_date", value:"2014/05/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2014/05/08");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/08/22");

  script_set_attribute(attribute:"potential_vulnerability", value:"true");
  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:huawei:versatile_routing_platform");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Huawei Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2014 Tenable Network Security, Inc.");

  script_dependencies("huawei_vrp_version.nbin");
  script_require_keys("Host/Huawei/VRP/Series", "Host/Huawei/VRP/Version", "Host/Huawei/VRP/Model");

  exit(0);
}

include("huawei_version.inc");

if (report_paranoia < 2) audit(AUDIT_PARANOID);

model = get_kb_item_or_exit("Host/Huawei/VRP/Model");
series = get_kb_item_or_exit("Host/Huawei/VRP/Series");
version = get_kb_item_or_exit("Host/Huawei/VRP/Version");

reference = make_nested_list(
  make_array(
    "series", make_list("^AR1[56]0$", "^AR530$", "^AR200$", "^AR[123]200$", "^SRG[123]300$"),
    "checks", make_nested_list(
      make_array("vuln", "V200R005C00", "fix", "V200R005C10SPC500"),
      make_array("vuln", "V200R003", "fix", "V200R005C10SPC500")
      )
    ),
  make_array(
    "series", make_list("^S[56][37]00$"),
    "checks", make_nested_list(
      make_array("vuln", "V200R001C00SPC300", "fix", "V200R001SPH013")
      )
    ),
  make_array(
    "series", make_list("^S[97]700$", "^S9300(E)?$"),
    "checks", make_nested_list(
      make_array("vuln", "V200R001C00SPC300", "fix", "V200R001SPH016")
      )
    ),
  make_array(
    "series", make_list("^AC6[06]05$", "^ACU2$"),
    "checks", make_nested_list(
      make_array("vuln", "V200R005C00SPC100", "fix", "V200R005C00SPC200"),
      make_array("vuln", "V200R005C00", "fix", "V200R005C00SPC200")
      )
    )
  );

huawei_check_and_report(
  model:model,
  series:series,
  version:version,
  reference:reference,
  severity:SECURITY_WARNING
);