Ruby On Rails Exploit Used To Build IRC Botnet
Trailrunner7 writes "Developers who have not updated their Ruby on Rails installations with a five-month-old security patch would do well to secure the Web development framework now. Exploit code has surfaced for CVE-2013-0156 that is being used to build a botnet of compromised servers. Exploit code has been publicly available since the vulnerability was disclosed in January on Github and Metasploit, yet the vulnerability had not been exploited on a large scale until now, said security researcher Jeff Jarmoc."
One reason your web server firewall might want to block IRC connections to arbitrary hosts.
Any developers that would use Ruby on Rails to start with deserve to be Pwned.
Is there any reason to keep any port open which you don't intend to use?
Fix is here.
http://www.asp.net/
From TFA:
There’s no authentication performed, so an enterprising individual could hijack these bots fairly easily by joining the IRC server and issuing the appropriate commands.
So, basically we could take control of theses servers and force them to update to the newest version of rails?
Yup,
so the botnet creators will finally switch to using pastebin or some other service of this kind.
When will people realise how risky it is to have someone build you a rails based site? They require constant security patching, run so slowly, and are often built by people who claim to be developers, but in reality security and performance are words they don't understand.
Remember - Rails to pose, Python based frameworks for pros.
It really is shocking how many Brogrammers out there think software engineering and good architecture can be achieved by gem or bundle install.
Ruby on Wax
-- I'm feeling silly today --
... and Jalad ... at Tanagra.
For an irc sky net please.
Silence is a state of mime.
So your web server has reason to access pastebin or some other service of this kind?
until someone makes a Bitcoin farming botnet out of all these Ruby on Rails hosts?
One reason your web server firewall might want to block IRC connections to arbitrary hosts.
Alternatively, it's also another good reason to not use Rails...
I am being forced to learn RoR as part of my job. Should I shoot myself?
Just block IRC from your network completely. Its main use nowadays seems to be for criminal hacking.
At least where they have regulatory authority (USA), the FCC needs to start fining people running servers with blatant security holes that they ignore. A sliding scale based on the percentage of the organizations' income, with real non-profits exempt (except blocked until they patch). This might finally get some folks' attention who think they can setup a server (or hire someone to set it up) but not maintain it as long as they're making money.
If your webserver firewall allows outbound connections to anything you can't easily provide an explanation for then you need to be sent to a remedial network security course. All our devs hate me because everytime they deploy something to production it inevitably breaks because they didn't submit a request to have the necessary ports opened in the firewall, but I'd rather deal with devs hating me than me hating devs because their insecure apps got us hacked.
Well this would be a shame for Diaspora if anyone actually used it...