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SGI IRIX 6.4 - 'xfsdump' Local Privilege Escalation

🗓️ 07 May 1997 00:00:00Reported by Yuri VolobuevType 
exploitdb
 exploitdb
🔗 www.exploit-db.com👁 22 Views

Local privilege escalation in SGI IRIX 6.4 due to xfsdump vulnerability via log file manipulation.

Code
source: https://www.securityfocus.com/bid/472/info

The xfsdump program shipped with Irix 5.x and 6.x from SGI contains a vulnerability which could lead to root compromise. By creating a log file in /usr/tmp called bck.log, a user could create a symbolic link from this file to any file they wish to be created as root. This is turn could be used to compromise the system.

ln -sf /.rhosts /usr/tmp/bck.log

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