Just for reference:
http://wordpress.org/development/2007/03/upgrade-212/
BTW, you said it nicely, the point being that many smaller shops
don't have time for monitoring items that Snort or Tripwire pick up
(Network Security Monitoring). Neither do I but staying on top of
the packages you do run and the available signatures via RSS/email @
least keep you aware of what is out there.
- Jon
On Jun 28, 2007, at 8:44 PM, Ben Sgro ((ProjectSkyline)) wrote:
Hello Jon,
Great points.
I think an even worse attack would be what happened to WordPress
not too long ago, the code itself on the distribution servers was
tinkered with.
Wow, that's really awful. Didn't know about that.
It's a little unfair to point out XSS as being only a Joomla issue.
I didn't mean to say Joomla only has XSS problems...in fact, I
don't think I did.
I've used snort in the past, and tripwire. I find snort tough,
because you have to keep
up w/the signatures, and thus requires time and attention. In a
small company such
as mine, I'd love to set it up, but I don't have the time to
monitor and adjust it.
Plus, snort is not the end all be all. Its signature based
detection, and as far as I know
doesn't address polymorphic code. But snort is a key part to an
overall strong detection
system.
Great link BTW, I haven't messed w/snort in years.
- Ben
Ben Sgro, Chief Engineer
ProjectSkyLine - Defining New Horizons
----- Original Message -----
From: Jon Baer
To: NYPHP Talk
Sent: Thursday, June 28, 2007 8:18 PM
Subject: Re: [nyphp-talk] [OT] XSS, Joomla & Remote Shells
I think an even worse attack would be what happened to WordPress
not too long ago, the code itself on the distribution servers was
tinkered with. It's a little unfair to point out XSS as being only
a Joomla issue. It happens to any software that lingers past even
a single minor 0.1 upgrade, including C libraries and such.
The bottom line is if you are shared hosting you are leaving
"security" in the hands of your ISP period. If you are running
your own boxes and don't have things like Tripwire or Snort running
you are going to be unaware of such attacks anyway.
One of better ways to keep up on it is to monitor files like
Bleeding Edge for software you are running ...
http://www.bleedingsnort.com/bleeding-web.rules
- Jon
On Jun 28, 2007, at 3:21 PM, Ben Sgro ((ProjectSkyline)) wrote:
Hello again,
I've always had an interest in security. Not too long ago a friend
was looking
into deploying joomla for a client. He's a pentester/researcher
for a very well
educated and influential firm = ] , so he had to make sure it was
going to be secure.
He started researching and found that many joomla installs had/
have been comprimised
via XSS attacks.
Today, he posted the link of a site that had been owned by XSS and
the crackers installed this
web based backdoor script.
I grabbed the script and included it here http://
www.projectskyline.com/phplist/r57shell.txt
to show PHP developers AGAIN how important security is and give us
an inside look at
some of the tools our enemies are armed with.
For those that deploy joomla, this is especially something to
watch for.
For everyone else, just something to checkout.
You'll notice this script enables:
- Mail to be sent out (w/or w/out files attached)
- Commands to be run.
- Search for SUID, writable directories, files, tmp files., .
(files) ...
- Outgoing connections to be established
- Some kind of IRC implementation
- SQL to be run
- Files can be downloaded and uploaded
- and much, much more.
- Ben
Ben Sgro, Chief Engineer
ProjectSkyLine - Defining New
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Show Your Participation in New York PHP
http://www.nyphp.org/show_participation.php
_______________________________________________
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