OpenOffice < 3.2.0 'rtl_allocateMemory()' RCE Vulnerability - Windows

# 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("1.3.6.1.4.1.25623.1.0.900042");
  script_version("2025-03-05T05:38:52+0000");
  script_tag(name:"last_modification", value:"2025-03-05 05:38:52 +0000 (Wed, 05 Mar 2025)");
  script_tag(name:"creation_date", value:"2008-09-02 07:39:00 +0200 (Tue, 02 Sep 2008)");
  script_cve_id("CVE-2008-3282");
  script_copyright("Copyright (C) 2008 Greenbone AG");
  script_tag(name:"cvss_base", value:"9.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2024-02-08 02:18:21 +0000 (Thu, 08 Feb 2024)");
  script_category(ACT_GATHER_INFO);
  script_family("General");
  script_name("OpenOffice < 3.2.0 'rtl_allocateMemory()' RCE Vulnerability - Windows");
  script_dependencies("smb_reg_service_pack.nasl");
  script_mandatory_keys("SMB/WindowsVersion");
  script_require_ports(139, 445);

  script_xref(name:"URL", value:"http://secunia.com/advisories/31640/");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/30866");
  script_xref(name:"URL", value:"http://www.frsirt.com/english/advisories/2008/2449");

  script_tag(name:"summary", value:"OpenOffice.Org is prone to a remote code execution (RCE) vulnerability.");

  script_tag(name:"insight", value:"The issue is due to a numeric truncation error within the rtl_allocateMemory()
  method in alloc_global.c file.");

  script_tag(name:"affected", value:"OpenOffice.org 2.4.1 and prior on Windows.");

  script_tag(name:"solution", value:"Upgrade to OpenOffice.org Version 3.2.0 or later.");

  script_tag(name:"impact", value:"Attackers can cause an out of bounds array access by tricking a
  user into opening a malicious document, also allow execution of arbitrary code.");

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

  exit(0);
}

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

key = "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\";

foreach item(registry_enum_keys(key:key)) {

  orgName = registry_get_sz(key:key + item, item:"DisplayName");

  if(orgName && "OpenOffice.org" >< orgName) {

    orgVer = registry_get_sz(key:key + item, item:"DisplayVersion");

    # <= 2.4.9310 (ie., 2.4.1)
    if(orgVer && egrep(pattern:"^([01]\..*|2\.([0-3](\..*)?|4(\.([0-8]?[0-9]?[0-9]?[0-9]|9[0-2][0-9][0-9]|930[0-9]|9310))?))$", string:orgVer)){
      security_message( port: 0, data: "The target host was found to be vulnerable" );
      exit(0);
    }
    exit(99);
  }
}

exit(0);