secpod_ms08-043_900028.nasl

来自「漏洞扫描源码,可以扫描linux,windows,交换机路由器」· NASL 代码 · 共 97 行

##############################################################################
#
#  Microsoft Excel Could Allow Remote Code Execution Vulnerabilities (954066)
#
#  Copyright: SecPod
#
#  Date Written: 2008/08/13
#
#  Revision: 1.1 
#
#  Log: schandan
#  Issue #0110
#  ------------------------------------------------------------------------
#  This program was written by SecPod and is licensed under the GNU GPL 
#  license. Please refer to the below link for details,
#  http://www.gnu.org/licenses/gpl.html
#  This header contains information regarding licensing terms under the GPL, 
#  and information regarding obtaining source code from the Author. 
#  Consequently, pursuant to section 3(c) of the GPL, you must accompany the 
#  information found in this header with any distribution you make of this 
#  Program.
#  ------------------------------------------------------------------------
##############################################################################


if(description)
{
 script_id(900028);
 script_bugtraq_id(30638, 30639, 30640, 30641);
 script_cve_id("CVE-2008-3003", "CVE-2008-3004", "CVE-2008-3005", "CVE-2008-3006");
 script_copyright(english:"Copyright (C) 2008 SecPod");
 script_version("Revision: 1.3 ");
 script_category(ACT_GATHER_INFO);
 script_family(english:"Windows");
 script_name(english:"Microsoft Excel Could Allow Remote Code Execution Vulnerabilities (954066)");
 script_summary(english:"Check for Microsoft Excel file version");
 desc["english"] = "
 MS08-043

 Overview : This host is missing critical security update according to
 Microsoft Bulletin MS08-043.

 Vulnerability Insight :

        Multiple flaw are due to,
        - index values are not properly validated when loading Excel files
          into memory.
        - an errors during processing/parsing of certain array indexes and
          record values when loading Excel files into memory.
        - a password strings to remote data sources are not being properly
          deleted even when configured to not store credentials.

        Impact : Remote attackers could be able to corrupt memory locations
        via a specially crafted Excel (.xls) files.

 Impact Level : System

 Affected Software/OS :
        Microsoft Execel 2002/XP/2003/2007 on Windows (All).
        Microsoft Execel Viewer 2003/2007 on Windows (All).
        
 Fix : Run Windows Update and update the listed hotfixes or download and
 update mentioned hotfixes in the advisory from the below link.
 http://www.microsoft.com/technet/security/bulletin/ms08-043.mspx

 References : http://www.microsoft.com/technet/security/bulletin/ms08-043.mspx

 CVSS Score :
        CVSS Base Score     : 8.3 (AV:N/AC:M/Au:NR/C:P/I:P/A:C)
        CVSS Temporal Score : 6.1 
 Risk factor : High";
 script_description(english:desc["english"]);
 script_dependencies("secpod_reg_enum.nasl", "secpod_office_products_version_900032.nasl",
		     "secpod_ms_office_detection_900025.nasl");
 script_require_keys("SMB/WindowsVersion", "SMB/Office/Word/Version");
 exit(0);
}


 include("smb_nt.inc");

 if(!get_kb_item("SMB/WindowsVersion")){
        exit(0);
 }

 if(egrep(pattern:"^(9|10|11|12)\..*", string:get_kb_item("MS/Office/Ver")))
 {
        #Grep for MS Office Excel Version < (9.0.8971, 10.0.6845, 11.0.8220, and 12.0.6323.5000)
	if(egrep(pattern:"^(9\.0\.([0-7]?[0-9]?[0-9]?[0-9]|8([0-8][0-9][0-9]|9[0-6][0-9]|970))|" +
		 "10\.0\.([0-5]?[0-9]?[0-9]?[0-9]|6([0-7][0-9][0-9]|8([0-3][0-9]|4[0-4])))|" +
		 "11\.0\.([0-7]?[0-9]?[0-9]?[0-9]|8([01][0-9][0-9]|2[01][0-9]))|" +
		 "12\.0\.([0-5].*|6(2.*|31.*|32[0-2].*|323\.[0-4]?[0-9]?[0-9]?[0-9])))$", 
	  	 string:get_kb_item("SMB/Office/Excel/Version"))){
	 	security_hole(0);
 	}
 }