CVE-2013-0335: OpenStack Compute Nova Unauthorised access to arbitrary VM using VNC token from deleted VM

CVE-2013-0335 · Severity: low · CVSS 3.1 · Published 2013-03-22

OpenStack Compute (Nova) Grizzly, Folsom (2012.2), and Essex (2012.1) allows remote authenticated users to gain access to a VM in opportunistic circumstances by using the VNC token for a deleted VM that was bound to the same VNC port.

Technologies: nova (PyPI). Vendors: PyPI.

Quick answers

Is CVE-2013-0335 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2013-0335 being exploited in the wild.
How severe is CVE-2013-0335?
Low severity, with a CVSS score of 3.1, published 22 March 2013.
Which products and versions are affected?
nova (PyPI) ECOSYSTEM:introduced=0,fixed=12.0.0a0.
Is there a fix for CVE-2013-0335?
Yes. nova (PyPI): upgrade to 12.0.0a0 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2013-0335?
Check whether you run nova (PyPI) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • nova (PyPI): upgrade to 12.0.0a0 or later
    pip install "nova>=12.0.0a0"

Affected products

  • nova (PyPI) ECOSYSTEM:introduced=0,fixed=12.0.0a0

Identifiers

  • CVE-2013-0335
  • GHSA-qfp8-hfqx-c79c
  • PYSEC-2013-43

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