CVE-2005-3420

Publication date 1 November 2005

Last updated 17 July 2025

Ubuntu priority

Medium

Why this priority?

usercp_register.php in phpBB 2.0.17 allows remote attackers to modify regular expressions and execute PHP code via the signature_bbcode_uid parameter, as demonstrated by injecting an “e” modifier into a preg_replace statement.

Status

No maintained releases are affected by this CVE.

Package Ubuntu Release Status
phpbb2 7.04 feisty
Fixed 2.0.18-2
6.10 edgy
Fixed 2.0.18-2
6.06 LTS dapper
Fixed 2.0.18-2