PT-2006-4102 · Upb · Ultimate Php Board

Mbrooks · Published 2006-06-24 · Updated 2018-10-18 · CVE-2006-3207

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

AV:N/AC:L/Au:N/C:N/I:P/A:N

Name of the Vulnerable Software and Affected Versions Ultimate PHP Board (UPB) versions 1.9.6 and earlier

Description The issue allows remote attackers to overwrite arbitrary files via a .. (dot dot) sequence and trailing null (%00) byte in the id parameter. This can be demonstrated by injecting a Perl CGI script using "[NR]" sequences in the message parameter, then calling "close.php" with modified id and t id parameters to chmod the script.

Recommendations For Ultimate PHP Board (UPB) versions 1.9.6 and earlier, consider restricting access to the newpost.php file and the close.php file until a patch is available. As a temporary workaround, avoid using the id parameter in the affected API endpoint and restrict the use of the message parameter to prevent injection of malicious scripts.

Fix

Related Identifiers

CVE-2006-3207

Affected Products

Ultimate Php Board

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2006-3207 · Security Note
• http://securityreason.com/securityalert/1138 · Note
• http://securityfocus.com/archive/1/437875/100/0/threaded · Note