CVE ID:	CVE-2006-4759
Description:	PunBB 1.2.12 does not properly handle an avatar directory pathname ending in %00, which allows remote authenticated administrative users to upload arbitrary files and execute code, as demonstrated by a query to admin_options.php with an avatars_dir parameter ending in %00. NOTE: this issue was originally disputed by the vendor, but the dispute was withdrawn on 20060926.
Test IDs:	1.3.6.1.4.1.25623.1.0.57474
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2006-4759 Bugtraq: 20060911 ShAnKaR: multiple PHP application poison NULL byte vulnerability (Google Search) http://www.securityfocus.com/archive/1/445788/100/0/threaded Bugtraq: 20060919 Re: ShAnKaR: multiple PHP application poison NULL byte vulnerability (Google Search) http://www.securityfocus.com/archive/1/446420/100/0/threaded http://www.security.nnov.ru/Odocument221.html http://www.attrition.org/pipermail/vim/2006-September/001041.html http://www.attrition.org/pipermail/vim/2006-September/001052.html http://www.attrition.org/pipermail/vim/2006-September/001055.html XForce ISS Database: phpbb-nullbyte-file-upload(28884) https://exchange.xforce.ibmcloud.com/vulnerabilities/28884