Vulnerabilities > CVE-2007-3703 - Buffer Overflow vulnerability in Zenturi Programchecker 1.5.531

047910
CVSS 6.8 - MEDIUM
Attack vector
NETWORK
Attack complexity
MEDIUM
Privileges required
NONE
Confidentiality impact
PARTIAL
Integrity impact
PARTIAL
Availability impact
PARTIAL
network
zenturi
nessus
exploit available

Summary

Stack-based buffer overflow in a certain ActiveX control in sasatl.dll 1.5.0.531 in Zenturi Program Checker (ProgramChecker) Pro allows remote attackers to execute arbitrary code via a long argument to the Fill method. NOTE: this is probably a different issue than CVE-2007-2987.

Vulnerable Configurations

Part Description Count
Application
Zenturi
1

Exploit-Db

descriptionProgram Checker (sasatl.dll 1.5.0.531) Javascript Heap Spraying Exploit. CVE-2007-3703. Remote exploit for windows platform
fileexploits/windows/remote/4170.html
idEDB-ID:4170
last seen2016-01-31
modified2007-07-10
platformwindows
port
published2007-07-10
reportercallAX
sourcehttps://www.exploit-db.com/download/4170/
titleProgram Checker sasatl.dll 1.5.0.531 Javascript Heap Spraying Exploit
typeremote

Nessus

NASL familyWindows
NASL idPROGRAMCHECKER_SASATL_ACTIVEX_OVERFLOWS.NASL
descriptionThe Windows remote host contains the ProgramChecker ActiveX control from Zenturi, a set of tools for examining programs running on a PC. The version of this ActiveX control on the remote host reportedly contains multiple vulnerabilities. A remote attacker may be able to leverage these issues to execute arbitrary code, run arbitrary programs, or delete arbitrary files on the remote host subject to the privileges of the current user.
last seen2020-06-01
modified2020-06-02
plugin id25344
published2007-05-30
reporterThis script is Copyright (C) 2007-2018 Tenable Network Security, Inc.
sourcehttps://www.tenable.com/plugins/nessus/25344
titleProgramChecker sasatl.dll ActiveX Control Multiple Overflows
code
#
#  (C) Tenable Network Security, Inc.
#



include("compat.inc");

if (description)
{
  script_id(25344);
  script_version("1.28");
 script_cvs_date("Date: 2018/07/25 18:58:06");

  script_cve_id(
    "CVE-2007-2987",
    "CVE-2007-3076",
    "CVE-2007-3703",
    "CVE-2007-3984"
 );
  script_bugtraq_id(
    24217,
    24274,
    24377,
    24380,
    24382,
    24848,
    25025
 );
  script_xref(name:"CERT", value:"603529");
  script_xref(name:"EDB-ID", value:"4049");
  script_xref(name:"EDB-ID", value:"4050");
  script_xref(name:"EDB-ID", value:"4170");
  script_xref(name:"EDB-ID", value:"4177");
  script_xref(name:"EDB-ID", value:"4214");

  script_name(english:"ProgramChecker sasatl.dll ActiveX Control Multiple Overflows");
  script_summary(english:"Checks for ProgramChecker ActiveX control");

 script_set_attribute(attribute:"synopsis", value:
"The remote Windows host has an ActiveX control that is susceptible to
multiple vulnerabilities.");
 script_set_attribute(attribute:"description", value:
"The Windows remote host contains the ProgramChecker ActiveX control
from Zenturi, a set of tools for examining programs running on a PC.

The version of this ActiveX control on the remote host reportedly
contains multiple vulnerabilities. A remote attacker may be able to
leverage these issues to execute arbitrary code, run arbitrary
programs, or delete arbitrary files on the remote host subject to the
privileges of the current user.");
  # http://moaxb.blogspot.com/2007/05/moaxb-30-zenturi-programchecker-activex.html
 script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?a7053afc");
 script_set_attribute(attribute:"solution", value:
"Disable the use of this ActiveX control from within Internet Explorer
by setting its kill bit.");
 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_set_attribute(attribute:"metasploit_name", value:'Zenturi ProgramChecker ActiveX Control Arbitrary File Download');
 script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
 script_cwe_id(119);

 script_set_attribute(attribute:"vuln_publication_date", value:"2007/05/23");
 script_set_attribute(attribute:"plugin_publication_date", value:"2007/05/30");

script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:zenturi:zenturi_programchecker");
script_end_attributes();


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

  script_copyright(english:"This script is Copyright (C) 2007-2018 Tenable Network Security, Inc.");

  script_dependencies("smb_hotfixes.nasl");
  script_require_keys("SMB/Registry/Enumerated");
  script_require_ports(139, 445);

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("smb_func.inc");


# Connect to the appropriate share.

if (!get_kb_item("SMB/Registry/Enumerated")) exit(1, "KB 'SMB/Registry/Enumerated' not set to TRUE.");

port    =  kb_smb_transport();
login   =  kb_smb_login();
pass    =  kb_smb_password();
domain  =  kb_smb_domain();

if(! smb_session_init()) audit(AUDIT_FN_FAIL, "smb_session_init");

rc = NetUseAdd(login:login, password:pass, domain:domain, share:"IPC$");
if (rc != 1)
{
  NetUseDel();
  audit(AUDIT_SHARE_FAIL,"IPC$");
}


# Connect to remote registry.
hklm = RegConnectRegistry(hkey:HKEY_LOCAL_MACHINE);
if (isnull(hklm))
{
  NetUseDel();
  audit(AUDIT_REG_FAIL);
}


# Check whether it's installed.
file = NULL;

clsids = make_list(
  "{048313BB-3B82-47A8-8164-533F1D7C7C9D}",
  "{0FA0B4FF-1A6F-4D89-995C-29FFD33F4EE0}",
  "{41A5D8DB-EA47-4DE9-B249-1F55738FEA20}",
  "{59DBDDA6-9A80-42A4-B824-9BC50CC172F5}",
  "{66C7B32A-9642-41A4-BCF7-A166D1547770}",
  "{6754F588-E262-42D2-A6BC-3BB400ACFEED}",
  "{7D6B5B24-FC7E-11D1-9288-00104B885781}",
  "{A364AF35-0CDF-41E8-8F3B-E0E55E15EBA1}"
);
foreach clsid (clsids)
{
  key = "SOFTWARE\Classes\CLSID\" + clsid +  "\InprocServer32";
  key_h = RegOpenKey(handle:hklm, key:key, mode:MAXIMUM_ALLOWED);
  if (!isnull(key_h))
  {
    value = RegQueryValue(handle:key_h, item:NULL);
    if (!isnull(value)) file = value[1];

    RegCloseKey(handle:key_h);
  }
  if (!isnull(file)) break;
}


# If it is...
if (file)
{
  report = NULL;
  if (report_paranoia > 1)
    report = string(
      "The ActiveX control is installed, but Nessus did not check\n",
      "whether it is disabled in Internet Explorer because of the\n",
      "Report Paranoia setting in effect when this scan was run.\n"
    );
  else
  {
    info = NULL;

    # Check the compatibility flags for the control.
    foreach clsid (clsids)
    {
      key = "SOFTWARE\Microsoft\Internet Explorer\ActiveX Compatibility\{" + clsid +  "}";
      key_h = RegOpenKey(handle:hklm, key:key, mode:MAXIMUM_ALLOWED);
      flags = NULL;
      if (!isnull(key_h))
      {
        value = RegQueryValue(handle:key_h, item:"Compatibility Flags");
        if (!isnull(value)) flags = value[1];

        RegCloseKey(handle:key_h);
      }

      # There's a problem if the kill bit isn't set.
      if (isnull(flags) || flags != 0x400) info += '    ' + clsid + '\n';
    }

    if (info)
      report = string(
        "According to the registry, the vulnerable control is installed as :\n",
        "\n",
        "  ", file, "\n",
        "\n",
        "and accessible via Internet Explorer using the following CLSID(s) :\n",
        "\n",
        info
      );
  }

  if (report)
    security_hole(port:get_kb_item("SMB/transport"), extra:report);
}


# Clean up.
RegCloseKey(handle:hklm);
NetUseDel();