Vulnerabilities > CVE-2004-2304 - Unspecified vulnerability in Cerulean Studios Trillian and Trillian PRO

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

include("compat.inc");

if (description)
{
 script_id(12076);
 script_version("1.19");
 script_cvs_date("Date: 2018/11/15 20:50:29");

 script_cve_id("CVE-2004-2304");

 script_name(english:"Trillian DirectIM Packet Remote Overflow");
 script_summary(english:"Determines the version of Trillian.exe");

 script_set_attribute(attribute:"synopsis", value:
"The remote Windows host contains an instant messaging client that is
vulnerable to a buffer overflow attack.");
 script_set_attribute(attribute:"description", value:
"An integer buffer overflow exists in the AOL Instant Messenger (AIM)
component of the version of Trillian instant messaging client
installed on the remote host. By sending a DirectIM packet with a size
above 8k bytes, a remote attacker can potentially execute code on the
affected host subject to the user's privileges.");
  # http://web.archive.org/web/20050915064348/http://security.e-matters.de/advisories/022004.html
 script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?03d60de8");
 script_set_attribute(
  attribute:"see_also",
  value:"https://seclists.org/fulldisclosure/2004/Feb/1241"
 );
 script_set_attribute(attribute:"solution", value:"Upgrade to Trillian 0.74 patch G or higher.");
 script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");

 script_set_attribute(attribute:"vuln_publication_date", value:"2004/02/24");
 script_set_attribute(attribute:"plugin_publication_date", value:"2004/02/25");

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

 script_category(ACT_GATHER_INFO);

 script_copyright(english:"This script is Copyright (C) 2004-2018 Tenable Network Security, Inc.");

 script_family(english:"Windows");

 script_dependencies("smb_hotfixes.nasl");
 script_require_keys("SMB/Registry/Enumerated");
 script_require_ports(139, 445);
 exit(0);
}


include("smb_func.inc");
include("audit.inc");
include("smb_hotfixes.inc");

if ( ! get_kb_item("SMB/Registry/Enumerated") ) exit(1);

# reg value = "C:\Program Files\Trillian\trillian.exe -command="%1"   "


name 	=  kb_smb_name();
login	=  kb_smb_login();
pass  	=  kb_smb_password();
domain 	=  kb_smb_domain();
port    =  kb_smb_transport();




if(! smb_session_init()) audit(AUDIT_FN_FAIL, 'smb_session_init');
r = NetUseAdd(login:login, password:pass, domain:domain, share:"IPC$");
if ( r != 1 ) exit(1);

hklm = RegConnectRegistry(hkey:HKEY_LOCAL_MACHINE);
if ( isnull(hklm) )
{
 NetUseDel();
 exit(1);
}

key_h = RegOpenKey(handle:hklm, key:"SOFTWARE\Classes\AIM\shell\open\command", mode:MAXIMUM_ALLOWED);
if ( isnull(key_h) )
{
 RegCloseKey(handle:hklm);
 NetUseDel();
 exit(0);
}

value = RegQueryValue(handle:key_h, item:"Default");
RegCloseKey(handle:key_h);
RegCloseKey(handle:hklm);
NetUseDel(close:FALSE);

if ( isnull(value) ) {
	NetUseDel();
	exit(1);
}

rootfile = hotfix_get_programfilesdir();
share = ereg_replace(pattern:"([A-Za-z]):.*", replace:"\1$", string:rootfile);
findash = strstr(rootfile, "-command");
file = rootfile - findash;

r = NetUseAdd(login:login, password:pass,domain:domain, share:share);
if ( r != 1 )
{
 NetUseDel();
 exit(1);
}

handle = CreateFile (file:file, desired_access:GENERIC_READ, file_attributes:FILE_ATTRIBUTE_NORMAL, share_mode:FILE_SHARE_READ, create_disposition:OPEN_EXISTING);


if ( ! isnull(handle) )
{
 # C:\Program Files\Trillian>find /N /i "v0.7" trillian.exe
 #
 #---------- TRILLIAN.EXE
 #[31288]v0.74 (w/ Patch G) - February 2004

 off = 31200;
 data = ReadFile(handle:handle, length:512, offset:off);
 CloseFile(handle:handle);
 data = str_replace(find:raw_string(0), replace:"", string:data);
 version = strstr(data, "v0.7");
 if ( version )
 {
  hopup = strstr(data, " - ");
  v = version - hopup;
  set_kb_item(name:"Host/Windows/Trillian/Version", value:v);
  if (egrep(string:v, pattern:"v0\.7[1-4].*")) {
    if (! egrep(string:v, pattern:"\(w/ Patch [G-Z]\)")) security_hole(port);
  }
 }
}

NetUseDel();