MS10-007: Vulnerability in Windows Shell Handler Could Allow Remote Code Execution (975713)

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


include("compat.inc");


if (description)
{
  script_id(44417);
  script_version("1.24");
  script_cvs_date("Date: 2018/11/15 20:50:30");

  script_cve_id("CVE-2010-0027");
  script_bugtraq_id(37884);
  script_xref(name:"MSFT", value:"MS10-007");
  script_xref(name:"MSKB", value:"975713");

  script_name(english:"MS10-007: Vulnerability in Windows Shell Handler Could Allow Remote Code Execution (975713)");
  script_summary(english:"Checks the version of Shlwapi.dll");

  script_set_attribute(
    attribute:"synopsis",
    value:
"An API function on the remote host has a code execution
vulnerability."
  );
  script_set_attribute(
    attribute:"description",
    value:
"The ShellExecute() API function on the remote host fails to properly
validate URLs, which could result in arbitrary code execution.

A remote attacker could exploit this by tricking a user into making an
application (e.g. web browser) pass specially crafted data to the
vulnerable function, resulting in remote code execution."
  );
  script_set_attribute(attribute:"see_also", value:"https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2010/ms10-007");
  script_set_attribute(
    attribute:"solution",
    value:
"Microsoft has released a set of patches for Windows 2000, XP,
and 2003."
  );
  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:POC/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_cwe_id(94);

  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 = 'MS10-007';
kbs = make_list("975713");
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') <= 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 = "975713";

if (
  # Windows 2003 / XP SP2 x64
  hotfix_is_vulnerable(os:"5.2", sp:2, file:"Shlwapi.dll", version:"6.0.3790.4603", dir:"\system32", bulletin:bulletin, kb:kb) ||

  # Windows XP x86
  hotfix_is_vulnerable(os:"5.1", sp:2, arch:"x86", file:"Shlwapi.dll",  version:"6.0.2900.3653", dir:"\system32", bulletin:bulletin, kb:kb) ||
  hotfix_is_vulnerable(os:"5.1", sp:3, arch:"x86", file:"Shlwapi.dll",  version:"6.0.2900.5912", dir:"\system32", bulletin:bulletin, kb:kb) ||

  # Windows 2000
  hotfix_is_vulnerable(os:"5.0", file:"Shlwapi.dll",  version:"5.0.3900.7349", dir:"\system32", 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');
}