Instance Disk Overwrite Vulnerability in OpenStack Compute (Nova)

CVE-2014-0134 · LOW Severity

AV:N/AC:M/AU:S/C:P/I:N/A:N

The instance rescue mode in OpenStack Compute (Nova) 2013.2 before 2013.2.3 and Icehouse before 2014.1, when using libvirt to spawn images and use_cow_images is set to false, allows remote authenticated users to read certain compute host files by overwriting an instance disk with a crafted image.

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