MS08-035: Vulnerability in Active Directory Could Allow Denial of Service (953235)

#
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
 script_id(33138);
 script_version("1.31");
 script_set_attribute(attribute:"plugin_modification_date", value:"2020/08/05");

  script_cve_id("CVE-2008-1445");
 script_bugtraq_id(29584);
 script_xref(name:"MSFT", value:"MS08-035");
 script_xref(name:"MSKB", value:"949014");
 script_xref(name:"MSKB", value:"949269");
 script_xref(name:"IAVA", value:"2008-A-0041-S");

 script_name(english:"MS08-035: Vulnerability in Active Directory Could Allow Denial of Service (953235)");
 script_summary(english:"Determines the presence of update 953235.");

 script_set_attribute(attribute:"synopsis", value:"It is possible to crash Active Directory on the remote host.");
 script_set_attribute(attribute:"description", value:
"The remote version of Active Directory contains a denial of service
vulnerability when processing LDAP requests. An attacker can exploit
this flaw to crash the remote Active Directory server.");
  # https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2008/ms08-035
  script_set_attribute(attribute:"see_also", value:"https://www.nessus.org/u?c76586a6");
 script_set_attribute(attribute:"solution", value:
"Microsoft has released a set of patches for Windows 2000, Windows XP,
Windows 2003, and 2008.");
 script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
 script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2008-1445");
 script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
 script_set_attribute(attribute:"exploit_available", value:"false");
 script_cwe_id(20);

 script_set_attribute(attribute:"vuln_publication_date", value:"2008/06/10");
 script_set_attribute(attribute:"patch_publication_date", value:"2008/06/10");
 script_set_attribute(attribute:"plugin_publication_date", value:"2008/06/12");

 script_set_attribute(attribute:"plugin_type", value:"local");
 script_set_attribute(attribute:"cpe", value:"cpe:/o:microsoft:windows");
 script_set_attribute(attribute:"stig_severity", value:"I");
 script_end_attributes();

 script_category(ACT_GATHER_INFO);

  script_copyright(english:"This script is Copyright (C) 2008-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
 script_family(english:"Windows : Microsoft Bulletins");

 script_dependencies("smb_hotfixes.nasl", "ms_bulletin_checks_possible.nasl");
 script_require_keys("SMB/MS_Bulletin_Checks/Possible");
 script_require_ports(139, 445, 'Host/patch_management_checks');
 exit(0);
}

include("audit.inc");
include("smb_func.inc");
include("smb_hotfixes.inc");
include("smb_hotfixes_fcheck.inc");
include("smb_reg_query.inc");
include("misc_func.inc");

get_kb_item_or_exit('SMB/MS_Bulletin_Checks/Possible');

bulletin = 'MS08-035';
ad_kb    = '949014';
adam_kb  = '949269';

kbs = make_list(ad_kb, adam_kb);
if (get_kb_item("Host/patch_management_checks")) hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_HOLE);

get_kb_item_or_exit("SMB/Registry/Enumerated");
get_kb_item_or_exit('SMB/WindowsVersion', exit_code:1);

if (hotfix_check_sp_range(win2k:'4,5', xp:'2,3', win2003:'1,2', vista:'1') <= 0) audit(AUDIT_OS_SP_NOT_VULN);

share = hotfix_get_systemdrive(exit_on_fail:TRUE, as_share:TRUE);
if (!is_accessible_share(share:share)) audit(AUDIT_SHARE_FAIL, share);

registry_init();
hklm = registry_hive_connect(hive:HKEY_LOCAL_MACHINE, exit_on_fail:TRUE);

# Determine if Active Directory is enabled.
ADAM_Enabled = FALSE;
LDS_Enabled  = FALSE;
NTDS_Enabled = FALSE;

# NTDS check
ntds_value = get_registry_value(
  handle:hklm, item:"SYSTEM\CurrentControlSet\Services\NTDS\Parameters\DSA Database file");
if (!isnull(ntds_value))
  NTDS_Enabled = TRUE;

# LDS check
lds_value = get_registry_value(
  handle:hklm, item:"SYSTEM\CurrentControlSet\Services\DirectoryServices\Performance\InstallType");
if (!isnull(lds_value))
  LDS_Enabled = TRUE;

# ADAM check
adam_value = get_registry_value(
  handle:hklm, item:"SYSTEM\CurrentControlSet\Services\ADAM\Performance\Library");
if (!isnull(adam_value))
  ADAM_Enabled = TRUE;

RegCloseKey(handle:hklm);
close_registry(close:FALSE);

if (!NTDS_Enabled && !ADAM_Enabled && !LDS_Enabled)
{
  hotfix_check_fversion_end();
  exit(0, "The host is not affected since none of the affected Active Directory products are installed.");
}

if (
  (NTDS_Enabled && hotfix_is_vulnerable(os:"5.2", sp:1, file:"ntdsa.dll", version:"5.2.3790.3122", dir:"\system32", bulletin:bulletin, kb:ad_kb)) ||
  (NTDS_Enabled && hotfix_is_vulnerable(os:"5.2", sp:2, file:"ntdsa.dll", version:"5.2.3790.4274", dir:"\system32", bulletin:bulletin, kb:ad_kb)) ||
  (ADAM_Enabled && hotfix_is_vulnerable(os:"5.2", sp:1, file:"adamdsa.dll", version:"1.1.3790.3129", dir:"\ADAM", bulletin:bulletin, kb:adam_kb)) ||
  (ADAM_Enabled && hotfix_is_vulnerable(os:"5.2", sp:2, file:"adamdsa.dll", version:"1.1.3790.4281", dir:"\ADAM", bulletin:bulletin, kb:adam_kb)) ||
  (ADAM_Enabled && hotfix_is_vulnerable(os:"5.1", sp:2, file:"adamdsa.dll", version:"1.1.3790.4276", dir:"\ADAM", bulletin:bulletin, kb:adam_kb)) ||
  (ADAM_Enabled && hotfix_is_vulnerable(os:"5.1", sp:3, file:"adamdsa.dll", version:"1.1.3790.4276", dir:"\ADAM", bulletin:bulletin, kb:adam_kb)) ||
  (NTDS_Enabled && hotfix_is_vulnerable(os:"5.0", file:"ntdsa.dll", version:"5.0.2195.7155", dir:"\system32", bulletin:bulletin, kb:ad_kb)) ||
  ((NTDS_Enabled || LDS_Enabled) && hotfix_is_vulnerable(os:"6.0", sp:1, file:"ntdsai.dll", version:"6.0.6001.18072", dir:"\system32", bulletin:bulletin, kb:ad_kb)) ||
  ((NTDS_Enabled || LDS_Enabled) && hotfix_is_vulnerable(os:"6.0", sp:1, file:"ntdsai.dll", version:"6.0.6001.22179", min_version:"6.0.6001.20000", dir:"\system32", bulletin:bulletin, kb:ad_kb))
)
{
  set_kb_item(name:"SMB/Missing/"+bulletin, value:TRUE);
  hotfix_security_hole();
  hotfix_check_fversion_end();
  exit(0);
}
else
{
  hotfix_check_fversion_end();
  audit(AUDIT_HOST_NOT, 'affected');
}