php iCalendar Arbitrary File Upload Vulnerability

Bugtraq ID:	17129
Class:	Input Validation Error
CVE:
Remote:	Yes
Local:	No
Published:	Mar 16 2006 12:00AM
Updated:	Mar 17 2006 09:35PM
Credit:	rgod is credited with the discovery of this vulnerability.
Vulnerable:	PHP iCalendar PHP iCalendar 2.2.1 PHP iCalendar PHP iCalendar 2.0.1 PHP iCalendar PHP iCalendar 2.0 c PHP iCalendar PHP iCalendar 2.0 b PHP iCalendar PHP iCalendar 2.0 a2 PHP iCalendar PHP iCalendar 2.1 PHP iCalendar PHP iCalendar 2.0
Not Vulnerable:

php iCalendar Arbitrary File Upload Vulnerability

PHP iCalendar is prone to an arbitrary file-upload vulnerability.

An attacker can exploit this vulnerability to upload arbitrary code and execute it in the context of the webserver process. This may facilitate unauthorized access or privilege escalation; other attacks are also possible.

This issue requires that 'phpicalendar_publishing' be enabled in 'config.inc.php'.

php iCalendar Arbitrary File Upload Vulnerability

This issue can be exploited with a web client.

The following exploit is available:

• /data/vulnerabilities/exploits/php-iCalendar-221.upload.php

php iCalendar Arbitrary File Upload Vulnerability

Solution:
Currently we are not aware of any vendor-supplied patches for this issue. If you feel we are in error or are aware of more recent information, please mail us at: [email protected].

php iCalendar Arbitrary File Upload Vulnerability

References:

• PHP iCalendar Homepage (PHP iCalendar)