Vulnerabilities > CVE-2011-2013 - Numeric Errors vulnerability in Microsoft Windows 7, Windows Server 2008 and Windows Vista

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


include("compat.inc");


if (description)
{
  script_id(56736);
  script_version("1.16");
  script_cvs_date("Date: 2018/11/15 20:50:31");

  script_cve_id("CVE-2011-2013");
  script_bugtraq_id(50517);
  script_xref(name:"CERT", value:"951982");
  script_xref(name:"MSFT", value:"MS11-083");
  script_xref(name:"MSKB", value:"2588516");

  script_name(english:"MS11-083: Vulnerability in TCP/IP Could Allow Remote Code Execution (2588516)");
  script_summary(english:"Checks version of tcpip.sys");

  script_set_attribute(
    attribute:"synopsis",
    value:"The remote Windows host has a code execution vulnerability."
  );
  script_set_attribute(
    attribute:"description",
    value:
"The TCP/IP stack in use on the remote Windows host is affected by an
integer overflow vulnerability.  Sending a continuous flow of specially
crafted UDP packets to a closed port can result in arbitrary code
execution in kernel mode."
  );
  # https://blogs.technet.microsoft.com/srd/2011/11/08/assessing-the-exploitability-of-ms11-083/
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?66a2846a");
  script_set_attribute(attribute:"see_also", value:"https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2011/ms11-083");
  script_set_attribute(
    attribute:"solution",
    value:
"Microsoft has released a set of patches for Windows Vista, 2008, 7,
and 2008 R2."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/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:"vuln_publication_date", value:"2011/11/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2011/11/08");
  script_set_attribute(attribute:"plugin_publication_date", value:"2011/11/08");

  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 = 'MS11-083';
kb = "2588516";

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(vista:'2', win7:'0,1') <= 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 7 / 2008 R2
  hotfix_is_vulnerable(os:"6.1", sp:1, file:"tcpip.sys", version:"6.1.7601.21828", min_version:"6.1.7601.21000", dir:"\system32\drivers", bulletin:bulletin, kb:kb) ||
  hotfix_is_vulnerable(os:"6.1", sp:1, file:"tcpip.sys", version:"6.1.7601.17697", min_version:"6.1.7601.17000", dir:"\system32\drivers", bulletin:bulletin, kb:kb) ||
  hotfix_is_vulnerable(os:"6.1", sp:0, file:"tcpip.sys", version:"6.1.7600.21060", min_version:"6.1.7600.20000", dir:"\system32\drivers", bulletin:bulletin, kb:kb) ||
  hotfix_is_vulnerable(os:"6.1", sp:0, file:"tcpip.sys", version:"6.1.7600.16889", min_version:"6.1.7600.16000", dir:"\system32\drivers", bulletin:bulletin, kb:kb) ||

  # Windows Vista / 2008
  hotfix_is_vulnerable(os:"6.0", sp:2, file:"tcpip.sys", version:"6.0.6002.22719", min_version:"6.0.6002.22000", dir:"\system32\drivers", bulletin:bulletin, kb:kb) ||
  hotfix_is_vulnerable(os:"6.0", sp:2, file:"tcpip.sys", version:"6.0.6002.18519", min_version:"6.0.6002.18000", 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 Vista (32-bit) Service Pack 2 is installed
  oval	oval:org.mitre.oval:def:6124

• comment	Microsoft Windows Vista x64 Edition Service Pack 2 is installed
  oval	oval:org.mitre.oval:def:5594

• comment	Microsoft Windows Server 2008 (32-bit) Service Pack 2 is installed
  oval	oval:org.mitre.oval:def:5653

• comment	Microsoft Windows Server 2008 x64 Edition Service Pack 2 is installed
  oval	oval:org.mitre.oval:def:6216

• comment	Microsoft Windows Server 2008 Itanium-Based Edition Service Pack 2 is installed
  oval	oval:org.mitre.oval:def:6150

• comment	Microsoft Windows 7 (32-bit) is installed
  oval	oval:org.mitre.oval:def:6165

• comment	Microsoft Windows 7 x64 Edition is installed
  oval	oval:org.mitre.oval:def:5950

• comment	Microsoft Windows Server 2008 R2 x64 Edition is installed
  oval	oval:org.mitre.oval:def:6438

• comment	Microsoft Windows Server 2008 R2 Itanium-Based Edition is installed
  oval	oval:org.mitre.oval:def:5954

• comment	Microsoft Windows 7 (32-bit) Service Pack 1 is installed
  oval	oval:org.mitre.oval:def:12292

• comment	Microsoft Windows 7 x64 Service Pack 1 is installed
  oval	oval:org.mitre.oval:def:12627

• comment	Microsoft Windows Server 2008 R2 x64 Service Pack 1 is installed
  oval	oval:org.mitre.oval:def:12567

• comment	Microsoft Windows Server 2008 R2 Itanium-Based Edition Service Pack 1 is installed
  oval	oval:org.mitre.oval:def:12583