CVE-2006-2221: Bitrock Install Builder

Low severity, CVSS 2.1. EPSS: 0.4% chance of exploitation in the next 30 days.

A third-party installer generation tool, possibly BitRock InstallBuilder, as used in products including Process-one ejabberd 1.1.1_1 and earlier, generates an installer that allows local users to cause a denial of service via a symlink attack on the bitrock_installer.log temporary file. NOTE: it is possible that this vulnerability is present in other products that use this installer.

Affected products

• Bitrock Install Builder: up to and including 3.6.0
• Process-One Ejabberd: up to and including 1.1.1.1; version 1.1.1.0 only

Published 2006-05-05. Last modified 2026-06-16.