Vulnerabilities > CVE-2011-2005 - Unspecified vulnerability in Microsoft Windows Server 2003 and Windows XP

• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2005
• http://www.offensive-security.com/vulndev/ms11-080-voyage-into-ring-zero/

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


include("compat.inc");


if (description)
{
  script_id(56454);
  script_version("1.23");
  script_cvs_date("Date: 2018/11/15 20:50:31");

  script_cve_id("CVE-2011-2005");
  script_bugtraq_id(49941);
  script_xref(name:"MSFT", value:"MS11-080");
  script_xref(name:"EDB-ID", value:"18176");
  script_xref(name:"EDB-ID", value:"21844");
  script_xref(name:"MSKB", value:"2592799");

  script_name(english:"MS11-080: Vulnerability in Ancillary Function Driver Could Allow Elevation of Privilege (2592799)");
  script_summary(english:"Checks version of Afd.sys");

  script_set_attribute(
    attribute:"synopsis",
    value:
"The remote Windows host contains a driver that allows privilege
escalation."
  );
  script_set_attribute(
    attribute:"description",
    value:
"The remote Windows host contains a version of the Ancillary Function
Driver (afd.sys) that does not properly validate input before passing it
from user mode to the kernel.

An attacker with local access to the affected system could exploit this
issue to execute arbitrary code in kernel mode and take complete control
of the affected system."
  );
  script_set_attribute(attribute:"see_also", value:"https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2011/ms11-080");
  script_set_attribute(attribute:"solution", value:"Microsoft has released a set of patches for Windows XP and 2003.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:H/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_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'MS11-080 AfdJoinLeaf Privilege Escalation');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
  script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
  script_set_attribute(attribute:"canvas_package", value:'CANVAS');

  script_set_attribute(attribute:"vuln_publication_date", value:"2011/10/11");
  script_set_attribute(attribute:"patch_publication_date", value:"2011/10/11");
  script_set_attribute(attribute:"plugin_publication_date", value:"2011/10/11");

  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) 2011-2018 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_hotfixes_fcheck.inc");
include("smb_hotfixes.inc");
include("smb_func.inc");
include("misc_func.inc");


get_kb_item_or_exit("SMB/MS_Bulletin_Checks/Possible");

bulletin = 'MS11-080';
kb = "2592799";

kbs = make_list(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(xp:'3', win2003:'2') <= 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);

if (
  # Windows 2003 / XP 64-bit
  hotfix_is_vulnerable(os:"5.2", sp:2, file:"Afd.sys", version:"5.2.3790.4898", dir:"\system32\drivers", bulletin:bulletin, kb:kb) ||

  # Windows XP 32-bit
  hotfix_is_vulnerable(os:"5.1", sp:3, file:"Afd.sys", version:"5.1.2600.6142", 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');
}

• comment	Microsoft Windows XP (x86) SP3 is installed
  oval	oval:org.mitre.oval:def:5631

• comment	Microsoft Windows XP x64 Edition SP2 is installed
  oval	oval:org.mitre.oval:def:4193

• comment	Microsoft Windows Server 2003 SP2 (x86) is installed
  oval	oval:org.mitre.oval:def:1935

• comment	Microsoft Windows Server 2003 SP2 (x64) is installed
  oval	oval:org.mitre.oval:def:2161

• comment	Microsoft Windows Server 2003 (ia64) SP2 is installed
  oval	oval:org.mitre.oval:def:1442