[USN-2407-1] OpenStack Nova vulnerabilities

2014-12-01T00:00:00
ID SECURITYVULNS:DOC:31456
Type securityvulns
Reporter Securityvulns
Modified 2014-12-01T00:00:00

Description

========================================================================== Ubuntu Security Notice USN-2407-1 November 11, 2014

nova vulnerabilities

A security issue affects these releases of Ubuntu and its derivatives:

  • Ubuntu 14.04 LTS

Summary:

OpenStack Nova could be made to expose sensitive information.

Software Description: - nova: OpenStack Compute cloud infrastructure

Details:

Garth Mollett discovered that OpenStack Nova did not properly clean up an instance when using rescue mode with the VMWare driver. A remove authenticated user could exploit this to bypass intended quota limits. By default, Ubuntu does not use the VMWare driver. (CVE-2014-3608)

Amrith Kumar discovered that OpenStack Nova did not properly sanitize log message contents. Under certain circumstances, a local attacker with read access to Nova log files could obtain access to sensitive information. (CVE-2014-7230)

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 14.04 LTS: python-nova 1:2014.1.3-0ubuntu1.1

In general, a standard system update will make all the necessary changes.

References: http://www.ubuntu.com/usn/usn-2407-1 CVE-2014-3608, CVE-2014-7230

Package Information: https://launchpad.net/ubuntu/+source/nova/1:2014.1.3-0ubuntu1.1

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