ZIM Server 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("1.3.6.1.4.1.25623.1.0.800201");
  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:"2008-12-03 15:02:49 +0100 (Wed, 03 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-2008-5279", "CVE-2008-5280");
  script_name("ZIM Server Multiple Vulnerabilities");
  script_xref(name:"URL", value:"http://aluigi.altervista.org/adv/zilabzcsx-adv.txt");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/27940");
  script_xref(name:"URL", value:"http://en.securitylab.ru/nvd/363848.php");
  script_xref(name:"URL", value:"http://secunia.com/advisories/29062");

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

  script_tag(name:"impact", value:"Successful exploitation could result in remote arbitrary code execution and
  cause denial of service.");

  script_tag(name:"affected", value:"Zilab Software Zilab Chat and Instant Messaging Server 2.1 and prior.");

  script_tag(name:"insight", value:"The issues are due to:

  - boundary errors in the server while handling overly long crafted packets
  sent to default prot 7700.

  - a null pointer de-reference within the server will crash the service via
  a specially crafted packet sent to default port 7700.");

  script_tag(name:"solution", value:"Upgrde to Zilab Software Zilab Chat and Instant Messaging Server version 3.3 or later.");

  script_tag(name:"summary", value:"ZIM Server is prone to multiple vulnerabilities.");

  script_xref(name:"URL", value:"http://www.zilab.com/zim.shtml");

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

  exit(0);
}

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

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

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

if(!registry_key_exists(key:key)){
    exit(0);
}

entries = registry_enum_keys(key:key);
foreach item (entries)
{
  ver = registry_get_sz(key:key + item, item:"DisplayName");
  if("Zim" >< ver)
  {
    zimVer = eregmatch(pattern:"Zim v([0-9.]+)", string:ver);
    if(zimVer[1] != NULL)
    {
      if(version_is_less_equal(version:zimVer[1], test_version:"2.1")){
        report = report_fixed_ver(installed_version:zimVer[1], vulnerable_range:"Less than or equal to 2.1");
        security_message(port: 0, data: report);
      }
    }
    exit(0);
  }
}