Sun Java JRE jpiexp32.dll NULL Pointer Remote DoS

2008-02-01T00:00:00
ID SUN_JAVA_JRE_JPIEXP32_DOS.NASL
Type nessus
Reporter This script is Copyright (C) 2008-2018 and is owned by Tenable, Inc. or an Affiliate thereof.
Modified 2020-01-02T00:00:00

Description

According to its version number, the Sun Java Runtime Environment (JRE) installed on the remote host reportedly contains an issue in

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


include("compat.inc");

if (description)
{
  script_id(30148);
  script_version("1.25");
  script_cvs_date("Date: 2018/11/15 20:50:28");

  script_cve_id("CVE-2007-0012");
  script_bugtraq_id(27185);

  script_name(english:"Sun Java JRE jpiexp32.dll NULL Pointer Remote DoS");
  script_summary(english:"Checks version of Sun JRE"); 
 
 script_set_attribute(attribute:"synopsis", value:
"The remote Windows host has an application that is prone to a denial
of service attack." );
 script_set_attribute(attribute:"description", value:
"According to its version number, the Sun Java Runtime Environment
(JRE) installed on the remote host reportedly contains an issue in
'jpiexp32.dll' that can lead to a NULL pointer exception when an HTML
object references a Java applet but does not define the 'name'
attribute.  If a remote attacker can trick a user on the affected host
into visiting a specially crafted web page, this issue could be 
leveraged to cause the JRE and Internet Explorer to crash." );
 script_set_attribute(attribute:"see_also", value:"http://research.corsaire.com/advisories/c060905-002.txt" );
 script_set_attribute(attribute:"see_also", value:"https://www.securityfocus.com/archive/1/archive/1/485942/100/0/threaded" );
 script_set_attribute(attribute:"solution", value:
"Upgrade to Sun Java 2 JDK and JRE 5.0 update 14 or later." );
 script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P");
 script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
 script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L");
 script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
 script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
 script_set_attribute(attribute:"exploit_available", value:"false");
 script_cwe_id(20);
 
 script_set_attribute(attribute:"plugin_publication_date", value: "2008/02/01");
 script_set_attribute(attribute:"patch_publication_date", value: "2008/01/08");
 script_set_attribute(attribute:"cpe", value:"cpe:/a:oracle:jre");
script_set_attribute(attribute:"plugin_type", value:"local");
script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2008-2018 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("sun_java_jre_installed.nasl");
  script_require_keys("SMB/Java/JRE/Installed");

  exit(0);
}


include("global_settings.inc");
include("misc_func.inc");


# Check each installed JRE.
installs = get_kb_list("SMB/Java/JRE/*");
if (isnull(installs)) exit(1, "The 'SMB/Java/JRE/' KB item is missing.");

info = "";
vuln = 0;
installed_versions = "";

foreach install (list_uniq(keys(installs)))
{
  ver = install - "SMB/Java/JRE/";
  if (ver =~ "^[0-9.]+")
    installed_versions = installed_versions + " & " + ver;
  if (ver =~ "^1\.5\.0_(0[0-9]|1[0-3])[^0-9]?")
  {
    dirs = make_list(get_kb_list(install));
    vuln += max_index(dirs);

    foreach dir (dirs)
      info += '\n  Path              : ' + dir;

    info += '\n  Installed version : ' + ver;
    info += '\n  Fixed version     : 1.5.0_14\n';
  }
}


# Report if any were found to be vulnerable.
if (info)
{
  port = get_kb_item("SMB/transport");
  if (!port) port = 445;

  if (report_verbosity > 0)
  {
    if (vuln > 1) s = "s of Java are";
    else s = " of Java is";

    report =
      '\n' +
      'The following vulnerable instance'+s+' installed on the\n' +
      'remote host :\n' +
      info;
    security_warning(port:port, extra:report);
  }
  else security_warning(port);
  exit(0);
}
else
{
  installed_versions = substr(installed_versions, 3);
  if (" & " >< installed_versions)
    exit(0, "The Java "+installed_versions+" installs on the remote host are not affected.");
  else
    exit(0, "The Java "+installed_versions+" install on the remote host is not affected.");
}