Kaspersky Products Privilege Escalation Vulnerability

# SPDX-FileCopyrightText: 2010 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("1.3.6.1.4.1.25623.1.0.800979");
  script_version("2023-07-28T16:09:07+0000");
  script_tag(name:"last_modification", value:"2023-07-28 16:09:07 +0000 (Fri, 28 Jul 2023)");
  script_tag(name:"creation_date", value:"2010-01-09 13:17:56 +0100 (Sat, 09 Jan 2010)");
  script_tag(name:"cvss_base", value:"6.8");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:S/C:C/I:C/A:C");
  script_cve_id("CVE-2009-4452");
  script_name("Kaspersky Products Privilege Escalation Vulnerability");
  script_xref(name:"URL", value:"http://www.kaspersky.com/productupdates");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/37354");
  script_xref(name:"URL", value:"http://secunia.com/advisories/37398");
  script_xref(name:"URL", value:"http://www.vupen.com/english/advisories/2009/3573");
  script_xref(name:"URL", value:"http://www.securityfocus.com/archive/1/archive/1/508508/100/0/threaded");

  script_tag(name:"qod_type", value:"registry");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2010 Greenbone AG");
  script_family("Privilege escalation");
  script_dependencies("gb_kaspersky_av_detect.nasl");
  script_mandatory_keys("Kaspersky/products/installed");
  script_tag(name:"impact", value:"Local attackers can exploit this issue to replace some files (.kdl files)
  by malicious file (corrupted .dll files) and execute arbitrary code with
  SYSTEM privileges.");
  script_tag(name:"affected", value:"Kaspersky Anti-Virus 7, 2009, 2009 prior to 9.0.0.736
  Kaspersky Internet Security 7, 2009, 2009 prior to 9.0.0.736
  Kaspersky Anti-Virus 5.0, 6.0 for Windows Workstations prior to 6.0.4.1212
  Kaspersky Anti-Virus 6.0 for Windows File Servers prior to 6.0.4.1212");
  script_tag(name:"insight", value:"This flaw occurs due to insecure permissions (Everyone/Full Control)
  applied on the BASES folder which contains configuration files,
  antivirus bases and executable modules.");
  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"solution", value:"Upgrade to latest version of appropriate product,
  Kaspersky Anti-Virus/Internet Security 2009 (9.0.0.736)
  Kaspersky Anti-Virus for Windows Workstations/File Servers 6.0 (6.0.4.1212)");
  script_tag(name:"summary", value:"Kaspersky Products is prone to a privilege escalation vulnerability.");
  exit(0);
}


include("version_func.inc");

# For Kaspersky AntiVirus
kavVer = get_kb_item("Kaspersky/AV/Ver");
if(kavVer != NULL)
{
  if(version_is_less(version:kavVer, test_version:"9.0.0.736"))
  {
    report = report_fixed_ver(installed_version:kavVer, fixed_version:"9.0.0.736");
    security_message(port: 0, data: report);
    exit(0);
  }
}

# For Kaspersky Internet Security
kisVer = get_kb_item("Kaspersky/IntNetSec/Ver");
if(kisVer != NULL)
{
  if(version_is_less(version:kisVer, test_version:"9.0.0.736"))
  {
    report = report_fixed_ver(installed_version:kisVer, fixed_version:"9.0.0.736");
    security_message(port: 0, data: report);
    exit(0);
  }
}

# For Kaspersky Anti-Virus for Windows Workstations
kavwVer = get_kb_item("Kaspersky/AV-Workstation/Ver");
if(kavwVer != NULL)
{
  if(version_is_less(version:kavwVer, test_version:"6.0.4.1212"))
  {
    report = report_fixed_ver(installed_version:kavwVer, fixed_version:"6.0.4.1212");
    security_message(port: 0, data: report);
    exit(0);
  }
}

# For Kaspersky Anti-Virus for Windows File Servers
kavfsVer = get_kb_item("Kaspersky/AV-FileServer/Ver");
if(kavfsVer != NULL)
{
  if(version_is_less(version:kavfsVer, test_version:"6.0.4.1212"))
  {
    report = report_fixed_ver(installed_version:kavfsVer, fixed_version:"6.0.4.1212");
    security_message(port: 0, data: report);
    exit(0);
  }
}