The remote host contains a version of the Client Service for NetWare that is vulnerable to a buffer overflow.
An attacker may exploit this flaw by connecting to the NetWare RPC service (possibly over IP) and triggering the overflow by sending a malformed RPC request.
#
# (C) Tenable Network Security, Inc.
#
include("compat.inc");
if (description)
{
script_id(20006);
script_version("1.26");
script_cvs_date("Date: 2018/11/15 20:50:28");
script_cve_id("CVE-2005-1985");
script_bugtraq_id(15066);
script_xref(name:"MSFT", value:"MS05-046");
script_xref(name:"MSKB", value:"899589");
script_name(english:"MS05-046: Vulnerability in the Client Service for NetWare Could Allow Remote Code Execution (899589) (uncredentialed check)");
script_summary(english:"Determines the presence of update 899589 (remote check)");
script_set_attribute(attribute:"synopsis", value:
"A flaw in the client service for NetWare may allow an attacker to
execute arbitrary code on the remote host.");
script_set_attribute(attribute:"description", value:
"The remote host contains a version of the Client Service for NetWare
that is vulnerable to a buffer overflow.
An attacker may exploit this flaw by connecting to the NetWare RPC
service (possibly over IP) and triggering the overflow by sending a
malformed RPC request.");
script_set_attribute(attribute:"see_also", value:"https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2005/ms05-046");
script_set_attribute(attribute:"solution", value:
"Microsoft has released a set of patches for Windows 2000, XP and
2003.");
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:"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_set_attribute(attribute:"vuln_publication_date", value:"2005/10/11");
script_set_attribute(attribute:"plugin_publication_date", value:"2005/10/11");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"x-cpe:/a:microsoft:windows:netwareclnt");
script_set_attribute(attribute:"cpe", value:"cpe:/o:microsoft:windows");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2005-2018 Tenable Network Security, Inc.");
script_family(english:"Windows");
script_dependencies("smb_nativelanman.nasl","smb_login.nasl");
script_require_keys("Host/OS/smb");
script_require_ports(139,445);
exit(0);
}
#
include ('smb_func.inc');
global_var rpipe;
function RPC_Request (pipe)
{
local_var fid, data, rep, ret;
fid = bind_pipe (pipe:"\browser", uuid:"e67ab081-9844-3521-9d32-834f038001c0", vers:1);
if (isnull (fid))
return 0;
data = class_parameter (ref_id:0x20000, name:"tns1") +
class_parameter (ref_id:0x20004, name:"tns2") +
raw_dword (d:0);
session_set_timeout (timeout:20);
data = dce_rpc_pipe_request (fid:fid, code:0x2d, data:data);
if (!data)
return 0;
rep = dce_rpc_parse_response (fid:fid, data:data);
if (!rep || (strlen(rep) != 8))
return 0;
ret = get_dword (blob:rep, pos:4);
if ((ret == ERROR_INVALID_PARAMETER) || (ret == ERROR_ACCESS_DENIED))
return 0;
return 1;
}
os = get_kb_item ("Host/OS/smb") ;
if ("Windows" >!< os) exit(0);
port = get_kb_item("SMB/transport");
if(!port)port = 445;
if ( ! get_port_state(port) ) exit(0);
soc = open_sock_tcp(port);
if ( ! soc ) exit(0);
name = kb_smb_name();
session_init(socket:soc, hostname:name);
r = NetUseAdd(share:"IPC$");
if ( r == 1 )
{
ret = RPC_Request();
if (ret == 1)
security_hole(port:port);
NetUseDel();
}
Vendor | Product | Version | CPE |
---|---|---|---|
microsoft | windows | netwareclnt | x-cpe:/a:microsoft:windows:netwareclnt |
microsoft | windows | cpe:/o:microsoft:windows |