Microsoft Windows Server Message Block (SMB) Remote Code Execution Vulnerability (3073921)

# SPDX-FileCopyrightText: 2015 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("1.3.6.1.4.1.25623.1.0.805079");
  script_version("2023-07-25T05:05:58+0000");
  script_cve_id("CVE-2015-2474");
  script_tag(name:"cvss_base", value:"9.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:C/I:C/A:C");
  script_tag(name:"last_modification", value:"2023-07-25 05:05:58 +0000 (Tue, 25 Jul 2023)");
  script_tag(name:"creation_date", value:"2015-08-12 09:25:26 +0530 (Wed, 12 Aug 2015)");
  script_tag(name:"qod_type", value:"executable_version");
  script_name("Microsoft Windows Server Message Block (SMB) Remote Code Execution Vulnerability (3073921)");

  script_tag(name:"summary", value:"This host is missing an important security
  update according to Microsoft Bulletin MS15-083.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");

  script_tag(name:"insight", value:"An authenticated remote code execution
  vulnerability exists in Windows that is caused when Server Message Block
  (SMB) improperly handles certain logging activities, resulting in memory
  corruption.");

  script_tag(name:"impact", value:"Successful exploitation will allow  attacker
  to take complete control of an affected system. An attacker could then install,
  programs, view, change, or delete data  or create new accounts with full user
  rights.");

  script_tag(name:"affected", value:"- Microsoft Windows Vista x32/x64 Edition Service Pack 2 and prior

  - Microsoft Windows Server 2008 x32/x64 Edition Service Pack 2 and prior");

  script_tag(name:"solution", value:"The vendor has released updates. Please see the references for more information.");

  script_tag(name:"solution_type", value:"VendorFix");
  script_xref(name:"URL", value:"https://support.microsoft.com/en-us/kb/3073921");
  script_xref(name:"URL", value:"https://technet.microsoft.com/library/security/MS15-083");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2015 Greenbone AG");
  script_family("Windows : Microsoft Bulletins");
  script_dependencies("smb_reg_service_pack.nasl");
  script_require_ports(139, 445);
  script_mandatory_keys("SMB/WindowsVersion");
  exit(0);
}

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

if(hotfix_check_sp(winVista:3, win2008:3) <= 0){
  exit(0);
}

sysPath = smb_get_systemroot();
if(!sysPath ){
  exit(0);
}

sysVer = fetch_file_version(sysPath:sysPath, file_name:"System32\drivers\Srv.sys");
if(!sysVer){
  exit(0);
}

## Currently not supporting for Vista and Windows Server 2008 64 bit
if(hotfix_check_sp(winVista:3, win2008:3) > 0)
{
  if(version_is_less(version:sysVer, test_version:"6.0.6002.19478"))
  {
    Vulnerable_range = "Less Than 6.0.6002.19478";
    VULN = TRUE ;

  }
  else if(version_in_range(version:sysVer, test_version:"6.0.6002.23000", test_version2:"6.0.6002.23787"))
  {
    Vulnerable_range = "6.0.6002.23000 - 6.0.6002.23787";
    VULN = TRUE ;
  }
}

if(VULN)
{
  report = 'File checked:     ' + sysPath + "System32\drivers\Srv.sys" + '\n' +
           'File version:     ' + sysVer  + '\n' +
           'Vulnerable range: ' + Vulnerable_range + '\n' ;
  security_message(data:report);
  exit(0);
}