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ID de Prueba: | 1.3.6.1.4.1.25623.1.0.841444 |
Categoría: | Ubuntu Local Security Checks |
Título: | Ubuntu Update for nova USN-1831-2 |
Resumen: | The remote host is missing an update for the 'nova'; package(s) announced via the referenced advisory. |
Descripción: | Summary: The remote host is missing an update for the 'nova' package(s) announced via the referenced advisory. Vulnerability Insight: USN-1831-1 fixed a vulnerability in OpenStack Nova. The upstream fix introduced a regression where instances using uncached QCOW2 images would fail to start. This update fixes the problem. We apologize for the inconvenience. Original advisory details: Loganathan Parthipan discovered that Nova did not verify the size of QCOW2 instance storage. An authenticated attacker could exploit this to cause a denial of service by creating an image with a large virtual size with little data, then filling the virtual disk. Affected Software/OS: nova on Ubuntu 12.10 Solution: Please Install the Updated Packages. CVSS Score: 4.0 CVSS Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P |
Copyright | Copyright (c) 2013 Greenbone Networks GmbH |
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