MS10-006: Vulnerabilities in SMB Client Could Allow Remote Code Execution (978251)

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


include("compat.inc");


if (description)
{
  script_id(44416);
  script_version("1.26");
  script_cvs_date("Date: 2018/11/15 20:50:30");

  script_cve_id("CVE-2010-0016", "CVE-2010-0017");
  script_bugtraq_id(38093, 38100);
  script_xref(name:"MSFT", value:"MS10-006");
  script_xref(name:"MSKB", value:"978251");

  script_name(english:"MS10-006: Vulnerabilities in SMB Client Could Allow Remote Code Execution (978251)");
  script_summary(english:"Checks version of Mrxsmb.sys");

  script_set_attribute(
    attribute:"synopsis",
    value:
"Arbitrary code can be executed on the remote host through its SMB
client."
  );
  script_set_attribute(
    attribute:"description",
    value:
"The version of the SMB client software installed on the remote
Windows host is affected by two vulnerabilities that could allow
arbitrary code execution :

  - Improper validation of fields in SMB responses can lead
    to a pool corruption issue and in turn to arbitrary
    code execution with SYSTEM level privileges.
    (CVE-2010-0016)

  - Improper handling of a race condition involving SMB
    'Negotiate' responses may allow a remote attacker to
    execute arbitrary code, cause a denial of service, or
    escalate his privileges. (CVE-2010-0017)

Note that successful exploitation of either issue requires an
attacker to trick a user on the affected host into initiating an SMB
connection to a malicious SMB server."
  );
  script_set_attribute(attribute:"see_also", value:"https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2010/ms10-006");
  script_set_attribute(
    attribute:"solution",
    value:
"Microsoft has released a set of patches for Windows 2000, XP, 2003,
Vista, 2008, 7, and 2008 R2."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");
  script_cwe_id(20, 362);

  script_set_attribute(attribute:"vuln_publication_date", value:"2010/02/09");
  script_set_attribute(attribute:"patch_publication_date", value:"2010/02/09");
  script_set_attribute(attribute:"plugin_publication_date", value:"2010/02/09");

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

  script_category(ACT_GATHER_INFO);
  script_family(english:"Windows : Microsoft Bulletins");

  script_copyright(english:"This script is Copyright (C) 2010-2018 Tenable Network Security, Inc.");

  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("misc_func.inc");

get_kb_item_or_exit("SMB/MS_Bulletin_Checks/Possible");

bulletin = 'MS10-006';
kbs = make_list("978251");
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:'2', vista:'0,2', win7:'0') <= 0) audit(AUDIT_OS_SP_NOT_VULN);

rootfile = hotfix_get_systemroot();
if (!rootfile) exit(1, "Failed to get the system root.");

share = hotfix_path2share(path:rootfile);
if (!is_accessible_share(share:share)) audit(AUDIT_SHARE_FAIL, share);

kb = "978251";

if (
  # Windows 7 and Windows Server 2008 R2
  hotfix_is_vulnerable(os:"6.1",                   file:"Mrxsmb.sys", version:"6.1.7600.20612", min_version:"6.1.7600.20000", dir:"\system32\drivers", bulletin:bulletin, kb:kb) ||
  hotfix_is_vulnerable(os:"6.1",                   file:"Mrxsmb.sys", version:"6.1.7600.16499", min_version:"6.1.7600.16000", dir:"\system32\drivers", bulletin:bulletin, kb:kb) ||

  # Vista / Windows 2008
  hotfix_is_vulnerable(os:"6.0", sp:2,             file:"Mrxsmb.sys", version:"6.0.6002.22281", min_version:"6.0.6002.22000", dir:"\System32\drivers", bulletin:bulletin, kb:kb) ||
  hotfix_is_vulnerable(os:"6.0", sp:2,             file:"Mrxsmb.sys", version:"6.0.6002.18158", min_version:"6.0.6002.18000", dir:"\System32\drivers", bulletin:bulletin, kb:kb) ||
  hotfix_is_vulnerable(os:"6.0", sp:1,             file:"Mrxsmb.sys", version:"6.0.6001.22575", min_version:"6.0.6001.22000", dir:"\System32\drivers", bulletin:bulletin, kb:kb) ||
  hotfix_is_vulnerable(os:"6.0", sp:1,             file:"Mrxsmb.sys", version:"6.0.6001.18375", min_version:"6.0.6001.18000", dir:"\System32\drivers", bulletin:bulletin, kb:kb) ||
  hotfix_is_vulnerable(os:"6.0", sp:0,             file:"Mrxsmb.sys", version:"6.0.6000.21173", min_version:"6.0.6000.20000", dir:"\system32\drivers", bulletin:bulletin, kb:kb) ||
  hotfix_is_vulnerable(os:"6.0", sp:0,             file:"Mrxsmb.sys", version:"6.0.6000.16971", min_version:"6.0.6000.16000", dir:"\system32\drivers", bulletin:bulletin, kb:kb) ||

  # Windows 2003 / XP x64
  hotfix_is_vulnerable(os:"5.2", sp:2,             file:"Mrxsmb.sys", version:"5.2.3790.4630",                                dir:"\system32\drivers", bulletin:bulletin, kb:kb) ||

  # Windows XP x86
  hotfix_is_vulnerable(os:"5.1", sp:3, arch:"x86", file:"Mrxsmb.sys", version:"5.1.2600.5911",                                dir:"\system32\drivers", bulletin:bulletin, kb:kb) ||
  hotfix_is_vulnerable(os:"5.1", sp:2, arch:"x86", file:"Mrxsmb.sys", version:"5.1.2600.3652",                                dir:"\system32\drivers", bulletin:bulletin, kb:kb) ||

  # Windows 2000
  hotfix_is_vulnerable(os:"5.0",                   file:"Mrxsmb.sys", version:"5.0.2195.7362",                                dir:"\system32\drivers", bulletin:bulletin, kb: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');
}