Bournal Privilege Escalation Vulnerability

Summary
This host is installed with Bournal and is prone to privilege escalation vulnerability
Impact
Successful exploitation will allow attackers to perform certain actions with escalated privileges. Impact Level: Application.
Solution
Upgarde to Bournal 1.4.1 For updates refer to http://becauseinter.net/bournal/
Insight
The flaw exists while using temporary files in an insecure manner, which may allow attackers to overwrite arbitrary files via symlink attacks when running the update check via the '--hack_the_gibson' parameter.
Affected
Bournal version prior to 1.4.1
References