Linux trojan raises malware concerns

I've got good news and bad news for those of the misguided perception that Linux is somehow impervious to attack or compromise. The bad news is that it turns out a vast collection of Linux systems may, in fact, be pwned. The good news, at least for IT administrators and organizations that rely on Linux as a server or desktop operating system, is that the Trojan is in a download that should have no bearing on Linux in a business setting.

An announcement on the Unreal IRCd Forums states "This is very embarrassing...We found out that the Unreal3.2.8.1.tar.gz file on our mirrors has been replaced quite a while ago with a version with a backdoor (trojan) in it. This backdoor allows a person to execute ANY command with the privileges of he user running the ircd. The backdoor can be executed regardless of any user restrictions (so even if you have passworded server or hub that doesn't allow any users in)."

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