MS07-050: Vulnerability in Vector Markup Language Could Allow Remote Code Execution (938127)

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

include("compat.inc");

if (description)
{
 script_id(25886);
 script_version("1.36");
 script_set_attribute(attribute:"plugin_modification_date", value:"2020/08/05");

  script_cve_id("CVE-2007-1749");
 script_bugtraq_id(25310);
 script_xref(name:"IAVA", value:"2007-A-0045-S");
 script_xref(name:"MSFT", value:"MS07-050");
 script_xref(name:"MSKB", value:"938127");
 
 script_xref(name:"CERT", value:"468800");
 script_xref(name:"EDB-ID", value:"30494");

 script_name(english:"MS07-050: Vulnerability in Vector Markup Language Could Allow Remote Code Execution (938127)");
 script_summary(english:"Determines the presence of update 938127");

 script_set_attribute(attribute:"synopsis", value:
"Arbitrary code can be executed on the remote host through the email
client or the web browser.");
 script_set_attribute(attribute:"description", value:
"The remote host is running a version of Internet Explorer or Outlook
Express with a bug in the Vector Markup Language (VML) handling routine
that may allow an attacker execute arbitrary code on the remote host by
sending a specially crafted email or by luring a user on the remote host
into visiting a rogue website.");
  # https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2007/ms07-050
  script_set_attribute(attribute:"see_also", value:"https://www.nessus.org/u?84efbcdb");
 script_set_attribute(attribute:"solution", value:
"Microsoft has released a set of patches for Windows 2000, XP, 2003 and
Vista.");
  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:"cvss_score_source", value:"CVE-2007-1749");
  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:"2007/08/14");
 script_set_attribute(attribute:"patch_publication_date", value:"2007/08/14");
 script_set_attribute(attribute:"plugin_publication_date", value:"2007/08/14");

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

 script_category(ACT_GATHER_INFO);

  script_copyright(english:"This script is Copyright (C) 2007-2020 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_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 = 'MS07-050';
kb = '938127';

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

dir = hotfix_get_commonfilesdir();
if (!dir) exit(1, "Failed to get the Common Files directory.");

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

if (
  hotfix_is_vulnerable(os:"6.0", sp:0, file:"Vgx.dll", version:"7.0.6000.16513", dir:"\Microsoft Shared\VGX", path:dir, bulletin:bulletin, kb:kb) ||
  hotfix_is_vulnerable(os:"6.0", sp:0, file:"Vgx.dll", version:"7.0.6000.20628", min_version:"7.0.6000.20000", dir:"\Microsoft Shared\VGX", path:dir, bulletin:bulletin, kb:kb) ||
  hotfix_is_vulnerable(os:"5.2", sp:1, arch:"x86", file:"Vgx.dll", version:"6.0.3790.2963", dir:"\Microsoft Shared\VGX", path:dir, bulletin:bulletin, kb:kb) ||
  hotfix_is_vulnerable(os:"5.2", sp:2, arch:"x86", file:"Vgx.dll", version:"6.0.3790.4107", dir:"\Microsoft Shared\VGX", path:dir, bulletin:bulletin, kb:kb) ||
  hotfix_is_vulnerable(os:"5.2", sp:2, arch:"x86", file:"Vgx.dll", version:"6.0.3790.4106", dir:"\Microsoft Shared\VGX", path:dir, bulletin:bulletin, kb:kb) ||
  hotfix_is_vulnerable(os:"5.2", file:"Vgx.dll", version:"7.0.6000.20628", min_version:"7.0.0.0", dir:"\Microsoft Shared\VGX", path:dir, bulletin:bulletin, kb:kb) ||
  hotfix_is_vulnerable(os:"5.1", sp:2, file:"Vgx.dll", version:"6.0.2900.3164", dir:"\Microsoft Shared\VGX", path:dir, bulletin:bulletin, kb:kb) ||
  hotfix_is_vulnerable(os:"5.1", sp:2, file:"Vgx.dll", version:"7.0.6000.20628", min_version:"7.0.0.0", dir:"\Microsoft Shared\VGX", path:dir, bulletin:bulletin, kb:kb) ||
  hotfix_is_vulnerable(os:"5.1", sp:3, file:"Vgx.dll", version:"7.0.6000.20628", min_version:"7.0.0.0", dir:"\Microsoft Shared\VGX", path:dir, bulletin:bulletin, kb:kb) ||
  hotfix_is_vulnerable(os:"5.0", file:"Vgx.dll", version:"6.0.2800.1599", min_version:"6.0.0.0", dir:"\Microsoft Shared\VGX", path:dir, bulletin:bulletin, kb:kb) ||
  hotfix_is_vulnerable(os:"5.0", file:"Vgx.dll", version:"5.0.3854.2500", dir:"\Microsoft Shared\VGX", path:dir, 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');
}