Cisco Unified Communications Manager IM and Presence Service Enumeration Vulnerability (CSCur63497)

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

include("compat.inc");

if (description)
{
  script_id(80460);
  script_version("1.5");
  script_cvs_date("Date: 2018/11/15 20:50:20");

  script_cve_id("CVE-2014-8000");
  script_bugtraq_id(71173);
  script_xref(name:"CISCO-BUG-ID", value:"CSCur63497");

  script_name(english:"Cisco Unified Communications Manager IM and Presence Service Enumeration Vulnerability (CSCur63497)");
  script_summary(english:"Checks the CUPS version.");

  script_set_attribute(attribute:"synopsis", value:"The remote host is missing a vendor-supplied security patch.");
  script_set_attribute(attribute:"description", value:
"According to its self-reported version, the Cisco Unified
Communications Manager IM and Presence Server installed on the remote
host is affected by a user enumeration vulnerability due to improper
sanitation of returned messages. An attacker can exploit this
vulnerability by sending a series of specially crafted URL requests to
obtain information regarding valid user accounts.");
  script_set_attribute(attribute:"see_also", value:"https://tools.cisco.com/security/center/viewAlert.x?alertId=36467");
  # https://tools.cisco.com/security/center/viewAlert.x?alertId=36467
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?011ba5a3");
  script_set_attribute(attribute:"solution", value:"Upgrade to Cisco Unified Presence Server 9.1(1.61900.7) or later.");
  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_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:"2014/11/19");
  script_set_attribute(attribute:"patch_publication_date", value:"2014/11/19");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/01/12");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:cisco:unified_communications_manager_im_and_presence_service");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:cisco:unified_communications_manager");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:cisco:unified_presence_server");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2015-2018 Tenable Network Security, Inc.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/UCOS/Cisco Unified Presence/version");

  exit(0);
}

include("audit.inc");
include("cisco_func.inc");

display_version = get_kb_item_or_exit('Host/UCOS/Cisco Unified Presence/version');
match = eregmatch(string:display_version, pattern:'^([0-9.]+(?:-[0-9]+)?)($|[^0-9])');
if (isnull(match)) audit(AUDIT_FN_FAIL, 'eregmatch');
else version = str_replace(string:match[1], find:"-", replace:".");

# Fix_disp version formatted to be consistent with display_version
# for consistency in report
fix = '9.1.1.61900.7';
fix_disp = '9.1.1.61900-7';

if (
  version =~ "^9\.1\.1([^0-9]|$)" &&
  cisco_gen_ver_compare(a:version, b:fix) == -1
)
{
  if (report_verbosity > 0)
  {
    report =
      '\n  Installed version : ' + display_version +
      '\n  Fixed version     : ' + fix_disp +
      '\n';
    security_warning(port:0, extra:report);
  }
  else security_warning(0);
}
else audit(AUDIT_INST_VER_NOT_VULN, 'CUPS', display_version);