20390 : phpBB usercp_register.php signature_bbcode_uid Parameter SQL Injection
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Views All Time

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Info

Last Modified

2 months ago

Percent Complete

100%

Disclosure

Oct 31, 2005

Discovery

Aug 14, 2005

Dates

Exploit

Oct 31, 2005

Solution

Unknown

Keywords

No Keywords

Description

phpBB contains a flaw that may allow an attacker to carry out an SQL injection attack. The issue is due to the 'usercp_register.php' script not properly sanitizing user-supplied input to the 'signature_bbcode_uid' variable. This may allow an attacker to inject or manipulate SQL queries in the backend database.

Classification

Location: Remote/Network Access Required
Attack Type: Information Disclosure, Input Manipulation
Impact: Loss of Confidentiality, Loss of Integrity
Exploit: Exploit Unknown
OSVDB: Web Related

Technical

This vulnerability is only present when the magic_quotes_gpc PHP option is 'on' and the register_globals PHP option is 'off'.

Solution

Upgrade to version 2.0.18 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products

phpBB Group

phpBB

2.0.17

References

Security Tracker: 1015121
Bugtraq ID: 15243
Secunia Advisory ID: 17366 18098
CVE ID: 2005-3419 (see also: NVD)
Related OSVDB ID: 20386 20387 20388 20389 20391
FrSIRT Advisory: ADV-2005-2250
Mail List Post: http://archives.neohapsis.com/archives/fulldisclosure/2005-10/0637.html
Vendor Specific Advisory URL: http://www.debian.org/security/2005/dsa-925
Other Advisory URL: http://www.hardened-php.net/advisory_172005.75.html

Tools & Filters

Nessus	20132 22791

Credit

Stefan Esser - sesserhardened-php.net - www.hardened-php.net

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