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08.15.2007 at 07:45PM PDT, ID: 22765989
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7.6

Solaris Security issue with FTP and Telnet

Asked by rlburris in Unix Network Security, Sun Solaris, Operating Systems Network Security

Tags: , ,

My customer wants to disable FTP and TELNET because a 3rd party vendor "Crowe" has found a back door to the Solaris 10 box. I heard that SSH or SSL can be used instead of FTP and TELNET.
So, I have two questions. Is having FTP and TELENT open really is a security hazard and have you used SSH or SSL?
Below is the statement from "Crowe":
"Crowe identified (ip address) to contain a remote vulnerability within the Telnet service which allowed the team to gain access to any non-root account. After gaining access to the bin account, the team was able to escalate its privileges to root using a local vulnerability within libnspr. The team used the access gained to determine several account passwords and to discover a trust relationship which exists for r services."

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[+][-]08.15.2007 at 08:00PM PDT, ID: 19705190

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[+][-]08.15.2007 at 08:02PM PDT, ID: 19705196

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[+][-]08.15.2007 at 08:04PM PDT, ID: 19705206

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About this solution

Zones: Unix Network Security, Sun Solaris, Operating Systems Network Security
Tags: telnet, solaris, ftp
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Solution Provided By: Nukfror
Participating Experts: 3
Solution Grade: A
 
 
[+][-]08.15.2007 at 08:52PM PDT, ID: 19705373

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[+][-]08.15.2007 at 08:54PM PDT, ID: 19705380

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[+][-]08.15.2007 at 09:02PM PDT, ID: 19705408

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[+][-]08.15.2007 at 09:16PM PDT, ID: 19705440

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[+][-]08.15.2007 at 09:34PM PDT, ID: 19705490

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