Threat Level: green Handler on Duty: Guy Bruneau

SANS ISC: PHP 5.4.11 and PHP 5.3.21 released - SANS Internet Storm Center SANS ISC InfoSec Forums

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PHP 5.4.11 and PHP 5.3.21 released

Courtesy of PHP Announcements:

The PHP development team announces the immediate availability of PHP 5.4.11 and PHP 5.3.21.
These releases fix about 10 bugs. All users of PHP are encouraged to upgrade to PHP 5.4.
PHP 5.3.20 is recommended for those wishing to remain on the 5.3 series.

The full list of changes are recorded in the ChangeLog on

For source downloads of PHP 5.4.11 and PHP 5.3.21 please visit the downloads page at

Windows binaries can be found on

Russ McRee | @holisticinfosec

Russ McRee

203 Posts
ISC Handler
Jan 17th 2013
I noticed that in the email (and in the diary entry above) they announced the version 5.3.21 but then say that version 5.3.20 (the previous version!) is recommended for people using 5.3.

Surely this is a typo? Do they mean that 5.3.21 (the just-released version) is the recommended version?

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