Trillian Messenger Multiple Vulnerabilities

# SPDX-FileCopyrightText: 2008 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.800205");
  script_version("2023-07-28T05:05:23+0000");
  script_tag(name:"last_modification", value:"2023-07-28 05:05:23 +0000 (Fri, 28 Jul 2023)");
  script_tag(name:"creation_date", value:"2008-12-17 15:03:38 +0100 (Wed, 17 Dec 2008)");
  script_tag(name:"cvss_base", value:"10.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_cve_id("CVE-2008-5401", "CVE-2008-5402", "CVE-2008-5403");
  script_name("Trillian Messenger Multiple Vulnerabilities");
  script_xref(name:"URL", value:"http://www.zerodayinitiative.com/advisories/ZDI-08-077/");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/32645");
  script_xref(name:"URL", value:"http://www.zerodayinitiative.com/advisories/ZDI-08-078/");
  script_xref(name:"URL", value:"http://www.zerodayinitiative.com/advisories/ZDI-08-079/");

  script_category(ACT_GATHER_INFO);
  script_tag(name:"qod_type", value:"executable_version");
  script_copyright("Copyright (C) 2008 Greenbone AG");
  script_family("Buffer overflow");
  script_dependencies("smb_reg_service_pack.nasl");
  script_mandatory_keys("SMB/WindowsVersion");
  script_require_ports(139, 445);

  script_tag(name:"impact", value:"Successful exploitation will let the attacker execute arbitrary codes
  in the context of the application and can compromise a vulnerable system.");

  script_tag(name:"affected", value:"Cerulean Studios, Trillian Messenger version prior to 3.1.12.0 on Windows.");

  script_tag(name:"insight", value:"This flaw is due to:

  - Boundary check error while generating XML Tags for images which can
  be exploited to cause stack overflow.

  - An error while processing XML codes which can be exploited to corrupt
  an internal data structure and can clear a heap chunk multiple times.

  - An boundary error while processing specially crafted XML tags which
  can cause a heap overflow.");

  script_tag(name:"solution_type", value:"VendorFix");

  script_tag(name:"solution", value:"Upgrade to the version latest 3.1.12.0.");

  script_tag(name:"summary", value:"Trillian Messenger is prone to multiple remote memory corruption vulnerabilities.");

  exit(0);
}

include("smb_nt.inc");
include("version_func.inc");
include("secpod_smb_func.inc");

if(!get_kb_item("SMB/WindowsVersion")){
  exit(0);
}

regKey = registry_key_exists(key:"SOFTWARE\Clients\IM\Trillian\InstallInfo");
if(!regKey){
  exit(0);
}

key = "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Trillian";
exePath = registry_get_sz(key:key, item:"DisplayIcon");
if(exePath)
{
  share = ereg_replace(pattern:"([A-Z]):.*", replace:"\1$", string:exePath);
  file = ereg_replace(pattern:"[A-Z]:(.*)", replace:"\1", string:exePath);
  triVer = GetVer(file: file, share:share);

  if(triVer != NULL)
  {
    if(version_is_less(version:triVer, test_version:"3.1.12.0")){
      report = report_fixed_ver(installed_version:triVer, fixed_version:"3.1.12.0", install_path:exePath);
      security_message(port: 0, data: report);
    }
  }
}