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  #1  
Old 09-23-2006, 03:19 PM
ServerSupportGuys ServerSupportGuys is offline
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cPanel Exploit

Just a heads up.. looks like there's a root exploit out for cPanel servers. cPanel has been informed. Admin companies + Anyone else interested please Contact me for info how to atleast stop it until there's proper "fix" provided by cpanel.

I'm worried about posting the specifics on a public forum until there's a official patch/fix out.

Very serious: Gives attackers full root access, will not show up in rootkit checks. Many of your machines may already be affected.

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Old 09-23-2006, 03:21 PM
Tim Greer Tim Greer is offline
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Major security issue with Cpanel. Watch for updates.

This is just a notice to you guys to watch for updates and to ensure your system is updated once Cpanel fixes this.

We were hit by an issue with viruses being injected into random web pages (html, php, etc.) for any IE browsers. We cleaned the servers, but have located the method used.

We can't (and won't) release any details or hints about this issue, but it's been confirmed to be a security issue with Cpanel and we're contacting them at this time to inform them of this urgent issue.

This post is just a notice and warning to be aware that there will surely be an update from Cpanel that anyone running it will need to ensure its applied, so watch out for it soon.

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Old 09-23-2006, 03:22 PM
Tim Greer Tim Greer is offline
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Who is this? :-)

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Old 09-23-2006, 03:25 PM
ServerSupportGuys ServerSupportGuys is offline
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Looks like we both posted about the same issue.

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Old 09-23-2006, 03:30 PM
TCP/IP Warrior TCP/IP Warrior is offline
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And how does one know that a server is infected please? What do we look for? I assume that this is the same thing that hit HostGator.

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Old 09-23-2006, 03:34 PM
Energizer Bunny Energizer Bunny is offline
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And how did you guys come to know of it ?

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Old 09-23-2006, 03:35 PM
Energizer Bunny Energizer Bunny is offline
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Quote:
Originally Posted by ServerSupportGuys
Looks like we both posted about the same issue.
Yup and can a fix be posted as well ?

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Old 09-23-2006, 03:39 PM
TCP/IP Warrior TCP/IP Warrior is offline
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I believe Tim_Greer is from HostGator that's how he would know about it.

http://forums.hostgator.com/showthread.php?t=10928

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Old 09-23-2006, 03:46 PM
Steven Steven is offline
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I can confirm this finding.

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  #10  
Old 09-23-2006, 03:48 PM
ServerSupportGuys ServerSupportGuys is offline
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I think that's a little irresponsible. I'm going to hold off until we hear from cPanel.

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Old 09-23-2006, 03:53 PM
Andrew Andrew is offline
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What's irresponsible?

Should we just chown 000 /usr/local/cpanel until the patch is put out? (which I would assume would be today considering the severity)

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Old 09-23-2006, 03:55 PM
ServerSupportGuys ServerSupportGuys is offline
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lol that would work...

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  #13  
Old 09-23-2006, 05:20 PM
DaveDark DaveDark is offline
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This has been confirmed and patched. Running /scripts/upcp will fix the vulnerability in all builds. Please note that this is a local exploit which requires access to a cPanel account.

Please send information such as this to security@cpanel.net to make us aware. The first communication we received was at 2:15pm CST. If you believe you have been exploited through this vulnerability, you are welcome to submit a support request for assistance. (https://tickets.cpanel.net/submit/in...eqtype=tickets)

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  #14  
Old 09-23-2006, 05:25 PM
ServerSupportGuys ServerSupportGuys is offline
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Nice work. Thanks

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  #15  
Old 09-23-2006, 05:39 PM
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cPanel Auto Heal

When I ran /scripts/upcp from the SSH CLI, I see a well marked (in green) "cPanel Auto Heal 2.4 Running".

I'm asking for identification purpose to assure my servers are current: Is this the fix?

Thanks for the prompt response and updates.

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