CVE-2015-6927

vzctl before 4.9.4 determines the virtual environment (VE) layout based on the presence of root.hdd/DiskDescriptor.xml in the VE private directory, which allows local simfs container (CT) root users to change the root password for arbitrary ploop containers, as demonstrated by a symlink attack on the ploop container root.hdd file and then access a control panel.
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Configurations

Configuration 1 (hide)

cpe:2.3:a:openvz:vzctl:*:*:*:*:*:*:*:*

Information

Published : 2015-09-28 13:59

Updated : 2017-06-30 18:29


NVD link : CVE-2015-6927

Mitre link : CVE-2015-6927


JSON object : View

CWE
CWE-59

Improper Link Resolution Before File Access ('Link Following')

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Products Affected

openvz

  • vzctl